Tony actually looked surprised and then started to smile when Hulk was laughing. Hulk had a sense of humor, and that was actually pretty awesome. Even if he was punchy and lost it big time.
"Hey, we've got lots to fight here, if you want to help. But we'd need you to not mow down everything else. I know you can do that, because I've seen you do it. You've helped. You saved me! Some of us on Earth like Hulk a lot. We like Banner too, and yeah you might think he's puny, but you two have something you can, like, offer each other. I guess. Make it more cohesive. Better, I guess."
Tony could only manage folding one arm over himself as he slouched down, the other arm had an achy shoulder he didn't want to mess with just yet.
"Angry girl. You mean Val? Yeah. Loki's healing her up. You wanna see her? I can get her in here when she's able, or we can put up a Skype type thing so you two can talk face-to-face. Probably not as fun as throwing plants at your head, so...."
Tony smiled apologetically. It was good that Hulk had a buddy and no one was as durable as a Valkyrie.