Disclaimer: I don't own KHR. Period.

A/N: Just want to write a Tsuna-Enma friendship moment. BTW this is completely AU, so expect them to be OOC. You could already guess which is paired to whom here.

"What's wrong Tsuna?"

Enma raised an eyebrow in mild amusement as he watched the latter pace back and forth in front of him. The two of them are currently in his living room, with him seating in the couch. Meanwhile, Tsuna doesn't seem to hear him and just paced faster, loosely flexing his right wrist. Enma sighed in resignation and crossed his arms as he leaned back to his seat. He tilted his head, raking his head mentally at what could possibly make his friend be a nervous wreck.

'It's definitely not something he ate since I was with him during lunch. Also, it's not about work since Reborn's on a vacation, a once in a blue moon event. Wait. No, that's not it. But maybe… Oh… Oh!'

Finally realizing the reason, or rather someone, behind his friend's sudden behavior, he shook his head as he tried his best as to not laugh out loud. Thankfully, Tsuna's still in his own little world.

"Hey, is this about that girl you met at the bar?"

Before he could stop himself, the words came out of his mouth. It made Tsuna stop pacing and froze on the spot.

'Bingo!'

"Seriously Tsuna, it's okay. You could just meet another girl. Sure, they might not have the same chocolate brown hair, but hey! We're still young, and the world is our oyster*."

Tsuna looked at his friend incredulously before shaking his head to disagree. He cannot find another girl like her, and he's pretty sure about that, in his life again. There's this certain spark in her that made him think that maybe, maybe she's the one.

"No, I'm sure that I'll find her again."

Raising a brow, for the second time that day, Enma leaned forward in his chair and asked his friend.

"And how, pray tell, are you sure about that? Wait, let me re-phrase that. How can you do that?"

"Simple," Tsuna gave him a look that reminded him of his grandfather's face that he often saw in the family photos when the older man was younger. It was that look that told him Tsuna wasn't going to give it up, it's serious.

"I'll be on a look out on a woman who has the same color as her eyes, chocolate brown, and she also owns a yellow umbrella."

"You're crazy!"

"I know, that's why I'm searching for her. I'll meet her someday, Enma, I just know it."

Enma shrugged his shoulders and shook his head in exasperation, there's no backing out now. He'll just humor his friend and help him find his specific girl and who knows? Maybe this girl could be the one for Tsuna.

.

.

.

.

Years later, when he made a toast to Tsuna's wedding, telling everyone in the room about the story of the talk that he and Tsuna had in his living room and how he helped his friend find the girl(the same girl that his best friend married today, no less), Enma couldn't help but feel proud that he helped his friend find his own happy ending. As he finished his speech, he couldn't help but look at the indigo-haired bridesmaid that had caught his eye since he met her. Maybe, he'll get his happy ending too.

A/N: This is inspired by the series How I met your mother, and yes, the story is like how the title suggested it. Just watch the show, it's legen - wait for it - dary! Legendary! Sorry, I really wanted to add that.

* - The expression, 'The world is our oyster' is a classic and also my favorite. Though I'm not sure if it's still in use today, but it means that the speaker (or if he/she implied the listener, usually the case) are still young and they still have a long way to go. I read about it in one of the books I once read when I was a kid, it's about american expressions along with its meaning and origin. Sadly, I don't know where it is now.