1. Strangers

At first, Mrs. Hudson thought it strange that her lodgers decided to room together without knowing each other first, but the two very quickly became inseparable.

2. Taste

When trying to anchor himself in the present against his memories demanding attention, he always found the final thing the hardest to find, which was probably the point, as if he still needed grounding after the other four senses, naming something he could taste usually brought him out of the memory.

3. Sea

Watson remembered very little of the immediate aftermath of the Friesland sinking.

4. Rain

His wounds hated the storms, voicing their complaints with throbbing timed to the raindrops, but Watson had always loved the freshness of a recent rain.

5. Earth

No matter how many times he withdrew into his thoughts, the presence of his friend brought him back to earth.

6. Affection

Her actions around Doctor Watson's wedding showed the depth of Mrs. Hudson's motherly affection for her lodgers.

7. Joy

The pure joy that washed over his expression had not yet been tempered by the knowledge that his friend had lied to him—again.

8. Moon

The full moon rising over the moor illuminated their worrisome circumstances better than any lantern.

9. Autumn

Autumn had always been Mary's favorite time of year; a second spring, she called it, where every leaf was a flower.

10. Run

The frantic admonishment to run held the key to despair when he realized he ran alone.

11. Breakfast

It took Holmes years to explain to Watson that he rarely ate before midmorning not because he didn't want the food, but because the food didn't want him.

12. Black

It had been so long since he drank it any way but black that he nearly choked the first time he drank a swallow of coffee after his Hiatus.

13. Found

Seven days, six hours, and fifty-one minutes of searching collapsed when he finally spotted his friend in the depths of the cave.

14. Children

Sometimes the sight of frolicking children in a nearby park brought a smile to Watson's face, but other times it only reminded him of the children he had lost.

15. Broken

Knowing the results of his actions, being confined to bedrest due to a broken leg seemed a small price to pay.

16. Villain

When the intruder grabbed the morocco case off the mantle, Watson knew this might be their final case.

17. Respect

The doctor earned the Yarders' respect the day he identified and captured a burglar before the inspector assigned to the case had finished combing the scene.

18. Food

Mrs. Hudson proved herself extremely creative in the kitchen in those early days as she tried to tempt the doctor's scant appetite.

19. Winter

Winter may have truly begun in November, but caught up in the holiday, Watson rarely noticed until after the New Year.

20. Spirit

Their lack of belief in ghosts made no difference when a miniature tornado of papers, books, and other debris formed in the guestroom in a manner perfectly matching the castle legends.

21. Sound

Having been so long since he had been able to play, the sound of Holmes' violin alternately soothed and frustrated him.

22. Touch

He tugged and worked until his fingers bled, but loosening bonds by feel was never easy.

23. Love

Watson chided himself for envying Holmes his brother, but that didn't change the fact that he had lost his own without the closure of death many years before.

24. Birth

The joy of their blessings cascaded into a heavy grief when Mary succumbed to the grief of losing the twins in their first days of life.

25. Hours

Hours passed slowly in front of that fireplace, each content in the presence of the other.

26. Friends

It was years before he was able to define who the doctor was to him, and then only when a slip of the tongue produced a slow smile and the knowledge of truth.

27. Extreme

Irritability to boredom to hyperactivity—his new flatmate was a study in extremes.

28. Not enough

Those children never had an excess of food, but working for the detective had resulted in them having enough.

29. Middles

Being woken in the middle of a nightmare was always preferable to waking alone.

30. Years

When two young bachelors met in St. Bart's chemistry lab, neither of them recognized the beginnings of a friendship that would span the years.

31. Time

Punctuality was harder before the gift of a repaired pocket watch.

32. Teammates

From the rugby field to battle—whether foreign or domestic—Waton's loyalty was unmatched.

33. Shore

By the time they reached shore, they could do nothing more than lay in the sand and be grateful.

34. Nightmare

For once, he was glad for the nightmare, because that meant the vision of his friend bending over him was the real one.

35. Light

The light spilling from the sitting room showed he was not the only one having a sleepless night.

36. White

Finding a white horse with a single red hoof solved their murder case rather succinctly.

37. Fixed

With the leaking roof fixed, now all that remained was to repair the water damage.

38. Hide

Their longest stakeout in a while was the one in which they were forced to hide the following day.

39. Death

Papers and tabloids alike proclaimed that the detective had solved the greatest mystery of all—death.

40. Enemies

It was years before he understood the reasoning behind the personal nature of that enemy's malice.

41. Faith

Holmes would come for him; all he had to do was survive until then.

42. Hate

In the two years since he had last heard from his friend, he had never hated his increasing age more than when Mycroft told him Holmes had missed a check-in.

43. Smell

Talc or chalk, horses and river, every city had its own scent, and he had travelled enough to know roughly where he was before he opened his eyes.

44. Fire

There was little better after a long walk through a snowstorm than relaxing with a warming drink in front of the fire.

45. Quest

Not sleep nor food could pause the detective's quest for information.

46. Beginnings

He had called him "my intimate friend and colleague," but from where had the phrase come?

47. Bittersweet

Upon finding the broken teacup he had hidden just before leaving for Switzerland, her laugh sounded more like a sob.

48. Summer

Long summer days spent watching the bees were only made better by the presence of a friend.

49. Tease

Listening to the young Irregulars bicker and tease each other was more therapeutic than any medicine the doctor could prescribe.

50. Thunder

After listening to Watson reminisce, Holmes figured out how to play his violin to the beat of nature's drums.

51. Memory

A head injury could negatively affect memory retention; he desperately hoped it wasn't permanent.

52. Sight

The crime scene was gruesome enough even the doctor flinched.

53. Shy

Shy or not, the lost young girl found herself willing to talk to the kind doctor.

54. Triumph

Where was the triumph with a casualty list measured in the hundred thousands?

55. Purple

Even the detective was surprised by the arrival of the letter with a purple border.

56. Star

He never needed a compass so long as he could see the stars.

57. Journey

It would take time, but their next journey had begun with that single step.

58. Sixth sense

Holmes relied completely on deduction, but after that first time, he never had to understand Watson's ability to know that if the doctor said they needed to leave, they needed to leave immediately.

59. Lovers

It took Mary backing him up before the stubborn detective realized his friend was not abandoning him for marriage.

60. Fear

For the longest time, he truly believed his friend was afraid of nothing.

61. Too much

Through the pounding in his head the next morning, he firmly resolved that the first time he had had too much to drink would also be the last.

62. Sunrise

The dawn light shining through the windows showed the truth better than any well-spoken words could.

63. Sorrow

He started for home the day he got the news, knowing he was months too late to make it for the funeral.

64. Sunset

Watching the winter sun sink over the sea, he was glad to not be watching it alone.

65. Red

His favorite color changed with his first day of medical school, and again after the Battle of Maiwand.

66. Whisper

Barely a whisper, he still heard and went to rescue his friend from the most recent round of nightmares.

67. Lies

Their biggest arguments were usually caused by lies.

68. Snow

Watson thought it beautiful, and Holmes thought it an annoyance, but the Irregulars always found it great fun.

69. Truth

To tell the truth, even when it might hurt, was one of the hardest lessons to learn.

70. Dark

The gaslights were off—a concession to the heat—but that didn't prevent them from sitting in companionable silence on another sleepless night.

71. Trust

Neither was quite sure when or how, but they both knew they trusted the other completely.

72. Spring

Holmes finally agreed to go for a walk, if only to get him to stop with the wordplay he had been using to interrupt Holmes' monologues.

73. Water

It was quite a change to go from loving to swim to having to avoid deep water.

74. Temptation

The locked drawer soon became the repository of all temptations.

75. Weeks

The most common bet had been in terms of weeks, but even Holmes was surprised when months turned into years without a change in living arrangements.

76. Lightning

After the case had revived the worst of his memories, Watson wasn't sure if he enjoyed the storm for providing a show to watch or hated the storm for the thunder's similarity to gunfire.

77. Months

It was a relief to return to Baker Street after a case kept them abroad for over two months.

78. Dinner

Holmes' acceptance of the invitation to their first dinner party was a pleasant surprise for Watson.

79. Ends

Holmes so often gave all the credit to the Yard partly because he despised the tediousness of tying up the loose ends of a case.

80. Lunch

Watson's busy day suddenly looked brighter when he got a note asking if he wanted to meet at Simpson's at noon.

81. Drink

Watson very rarely touched the alcohol; his brother's mistakes remained firmly in his mind.

82. Grief

After knowing intense grief at a young age, he determined to never go through that again and, in the process, unknowingly closed himself off to many other things.

83. Blue

His smile widened when he realized Mary had swiped her "something blue" from Holmes' side of the sitting room.

84. Tears

When Watson was in the right mood, one pawky remark could set them laughing to tears.

85. Shade

Whenever London received one of its rare sunny days, Watson spent as much time as possible outside.

86. Anger

His 'bull pup' had its peculiarities; it rarely broke free, but Holmes quickly learned to back up if it did.

87. Hero

When the Irregulars first found out that Doctor Watson was a war hero, they begged him to tell stories, and, ever truthful even in his admittedly vague accounts, the young ones quickly learned that no war was as glorious as the papers made it out to be.

88. Storm

The storm pounding London found itself outmatched in comparison to the storm currently ravaging 221B Baker Street.

89. Parents

He had lost his parents to an accident, but that was better than never knowing them at all.

90. Life

It had turned out far from how he had planned, but, looking back over the years, he knew he wouldn't change a single thing.

91. Play

He loved listening to Holmes play, except at three in the morning for the fourth night in a row.

92. Guilt

When he realized the note was a fake and Holmes was gone, he thought his guilt might just swallow him whole.

93. Family

Neither had many blood relations remaining, but they each found a brother in the other, and that was enough.

94. Tradition

He almost managed to hide a birthday surprise under the guise of a Twelfth Night tradition.

95. Distance

The gaping divide that had seemed to separate them proved to be no more than a crack when back in the other's presence once more.

96. Author's Choice – Lost

When they passed the tree they had marked for the third time, his companion was forced to admit they were lost.

97. Author's Choice – Freedom

He had been among the first to volunteer, but the wounds he had hidden during the initial exams betrayed him during the first months of training.

98. Author's Choice – Days

Holmes knew exactly how many days it had been since Watson had enlisted; he spent more time wondering how many it would be before he came home.

99. Author's Choice – Air

With the air quickly turning stale, he could only hope he was found in time.

100. Author's Choice – Cottage

The only difference was that one had an extra bedroom, but that was the deciding factor.