Scott: slow dancing in your bedroom.
Scott and you were the closest of the close, and when ever you were feeling down or just not feeling, you would put on a slow tune and waltz around the room.
Stiles: you hug him from behind.
Stiles seemed always to be either sad, sarcastic or happy, no in between. No matter how he was feeling, you'd always wrap around him from behind, making sure he felt safe.
Derek: you touch his skin.
You are always hands on with Derek. He was always there no matter what. You needed him, just as much as he needed you and when you were in distress, you go and hold him.
Isaac: youd always be holding hands.
No matter where you would go, usually Isaac was with you. Even if you didn't want him there, he knew you need him. When ever possible he'd reach down for your hand, making you comfortable.