Severus stomped on the way out of Albus's office; he looked like someone has just stolen his century old dragon blood, or that someone left a bunch of flower in his dungeons. Yes, he is pissed.
His eyes made holes in the floor as he walked with his eyes down avoiding eye contact, not that ther would be anyone who will be in the headmaster's chambers at this ungodly time of the night.

CRASH

Severus looked as Minerva Bloody McGonagall nursed her arms that crashed with his, He supported his side as he struggle to breathe, the blasted woman has driven her bony elbows to she space in his ribs.

Minerva: Merlin's Beard! Have you gone blind or something Severus? Or is it just your hair covering your eyes as usual?

Severus: Save it McGonagall. I'm not in the mood. You just drove your bones into my internal organs, so please just shut it.

The witch looked at him strangely then, realization dawned on her and she had her sly cat smile, her eyebrows arched inquisitively.

Minerva: What's your mood so foul about Severus?

Still smiling, she took a step closer to Severus, thinking she has an idea as to the potion master's grumpiness.

Snape: Albus balmy old coot sweet toothed Dumbledore. That's what happened.

Severus can't help but roll his eyes at the witch who looked like she had just received an essay that Granger wrote. Seriously, she looked like she knew what Albus did.

Minerva: Oh, he can't be that awful, what did he do now?

Severus snorted and let out a groan, she will enjoy this. But she will probably hear this from her dear old friend Dumbledore and will perhaps lessen both their amusement.

Snape: Forced a glass of milk to my throat.

Minerva snickered. And in the darkness of Albus's hallway, Severus Snape blushed. Oh dear heavens, why would he be submitted to this kind of embarrassment in front of this witch who looks smug enough right after Gryffindor won another Housecup.

Snape: And he woke me up at 1 in the morning just to remind me to drink milk, and when I said I won't, he appeared on the fire and sang his epiglottis out in his most Soprano-like voice on a song about goats and oats.

And with that Minerva lost it and let out a very gut wrenching laugh, he would have smiled to her genuine laugh if it wasn't him that she was laughing at. Bloody Woman.

Minerva: Oh I could have paid to be a fly in the wall at that time.

Snape: Happy now?

Minerva: very.

They passed each other as he continued to make his way down to the spiral staircase and her on the heavy Oakwood door.

She looked back and called out to him.

Minerva: Severus? Have a goodnight child.

Snape didn't answer but Minerva could make out words like "mad people..coots, acting like parents..blasted night."

And with another smile she pushed open the door.

TBC