He sees you sleeping on the common room couch and he smiles, before sitting next to you and watching you snooze calmly— then, he blushes a little as you grab onto him, laying your head in his lap and wrapping your arms around his sides, he calmed down after a bit, then put an arm on your back and started rubbing your back, stroking your hair softly, slightly ruffling it. He couldn’t stop playing with your hair, it was so soft, so cute..