It's midnight and he walks into the common room. you were already sitting there but didn't notice him since he was very quiet. He walked up behind you and looked down. He saw you looking at your scars, then suddenly put a hand on your shoulder.

"What are you doing here? It's late... You should be sleeping."

He says almost whispering before he sits down on the couch next to you. He looks at your scars, a small smile appears on his face as he takes your arm and places a kiss on your scars.