[He's not even going to deny why he's smiling so large, and when he ends up with his arm around Wally's waist it's obviously trying to shove him away, even as he laughs. Because this kinda thing? This makes him feel comfortable. Wally makes him feel comfortable. Which sounds really weird when he says it like that but it's the truth, okay?]

Yeah, you're right. Besides, I'm going to be better than Batman, so it's all good. Just make sure on my nights off we actually do something fun instead of...whatever it is Bruce does.

[And he's laughing again, because he can feel the little comment he leaves off, and maybe that makes him feel great. Because he knows Wally will be there for him and that makes it all worth it.]