Snape is preoccupied, and is interrupted by Lockheart. Bad idea on Lockheart's part, eh? Short story. CoS. Crack!fic.
Luna Lovegood's visiting the gravesite of the husband she lost twenty years ago. Guess who it was? I'll give you three chances to come up with his name. Really. I mean it.
Oh no. Going back to nature makes everyone mad. Severus Snape writes poetry? Luna Lovegood, charms professor? Dancing around in the dark under the statue of Anno the Wise? This short story will make you gag. The pairing alone could do that, I suppose.
Luna Lovegood and Severus Snape, in an inconspicuous position. Will this result in a short violent death or three adopted kids? Totally ridiculous.
Post HBP. Severus Snape has nothing to do the night after he killed Albus except sit in a barn and think about one Very Lovely Lady who wanted him. Angsty.
Oh one last kiss, oh baby one last kiss, it really mustn't miss, oh honey mustn't miss, I really need your love, hahaha, give me one last kiss' Severus Snape demands of Narcissa Malfoy. Or is it the other way around? Either way, Draco cringes.