[...curls his fingers in to Sam's shirt and pulls him sharply forward. Sam has to put his hands out to stop himself from falling onto Dean and shoving them both into the wall behind him.
“Jesus Sammy, want you ok?” Dean hisses before smashing his lips against Sam's...]

Ahhh... those lines. *faints* I really love the idea of Dean finaly admiting he wants his brother, with rage and some desperation. I think it fits his character very well. Please go on with more chapters! We need to know more!

As I said for the first chapter, this is very very good.