A/N: FLUFFFLUFF.
Do not own. Yo.

1) Sirius was jealous that Remus looked so cute when he tried to keep his cool, but couldn't. Sirius would say the most outrageous things he could think of, just to watch Remus try and fail to appear like it didn't faze him. He would come up behind him and whisper about how nice his arse was when he walked (joking, of course) and Remus would struggle to keep his composure. But in the end, he always ended up with his mouth open and staring incredulously.

2) Remus could sing. He didn't know that Sirius heard him when he did, but sometimes when Remus was studying, he'd sing a tune under his breath. Sirius would just scoot closer and be really quiet in hopes that he would keep singing. Sirius once contemplated telling him he had the voice of an angel; the only reason he didn't was because he was afraid Remus might stop singing.

3) The word Sirius associated with Remus above all else was chocolate. Sirius found it incredibly endearing the Remus kept chocolate in every nook and crevice in the dorms. He even had some stashed away in certain areas of the common room for easy access.

4) Though he'd never admit it, Remus had an enormous love for romance stories. He's read Jane Austen or Shakespeare and get this incredibly enthralled look on his face. Sirius never stopped buying him books like that; he loved the way his eyes got wide and a manic grin spread on his face when two main characters kissed.

5) Sirius loved it when Remus drank milk. Not in the dirty way, but he knew Remus loved it. Sirius himself hated it, but he liked the satisfied smile Remus got every time he took a sip. Not that Prongs understood. He took things completely the wrong way.

6) Remus had a habit of blushing when Sirius tried to set him up with girls, so he did it as often as possible. His cheeks flushed and the soft pink traveled down his neck and into his shirt; Sirius couldn't look away.

7) Sirius liked it when Remus smiled. His lips curled a bit higher on one side and they poked out just the tiniest bit. But did not like when he smiled at that tart Rina Diau. So when Sirius discovered out that she was cheating on Remus with the Hufflepuff Quidditch Captain (really, a Hufflepuff over Remus?) he found no more greater pleasure than hexing her hairless.

8) Sirius acted horridly offended when Remus despaired over his appearance. He actually loved when he did, because it gave him an excuse to name all the things he enjoyed about it. The single freckle under his ear, the way his hair was always longer on one side no matter what the length or cut, and how wonderfully slender his hands were.

9) The fact that Remus could remember the day they met makes Sirius want to laugh out loud. Sirius can't recall what he had for breakfast the day before, much less a day five years in the past.

10) Sirius mostly loved the bewildered look on Remus' face when he told him he loved him in the library one evening, and that he put up with the way he stumbled over his words like a first year. He loved the smile that crept on his face when he held his hands and pressed his lips to his. He more than loved the way he arched into him and said his name, and the way he shook beneath him on his bed.

He basically just loved Remus Lupin.

A/N: I may do one of these on Lily and James. Or Ron and Hermione. Or the Whomping Willow and Professor Trelawney. Or all of them. I don't know, I just love these things.