If Banner's seeing this and protesting, the Hulk has no idea; anyway, Banner won't remember. What he does feel, and what might be flowing over from a part of the brain usually controlled by Banner, is that he likes this. He likes this very much, and he likes Tony, and he wants to kiss Tony and be held by him, and he doesn't want to give him up. Stupid Banner.

This is what life should be like, he thinks. Not raging and smashing and yelling and being yelled at. Why can't it always be like this? Why does Banner always get to have this, but the Hulk barely gets any choices?

Well, he chooses Tony. He doesn't let up on the kiss, and he sets his hand against Tony's back, cradling him against his chest.