[Pepper says that, but what else Bruce can do but to blame himself? He's useless here, utterly useless even though he knows he would give his life to Tony in a heartbeat. But what can he do when the danger is all from within? When he's put a divide between him and Tony?]
I just. I wish I could be there to help. Properly.
[Not here, where he's so far away and so useless. So helpless. So powerless.]
text;
I just. I wish I could be there to help. Properly.
[Not here, where he's so far away and so useless. So helpless. So powerless.]