Tony follows Peter's gaze over to Buttercup and his eyebrows go up in surprise. There were two things he saw. One, he saw how scared Buttercup looked and immediately felt the guilt and two, Peter was trying to protect her? Well, crap. How was he supposed to be mad about that?

His expression when he looks back at Peter this time was more confusion than anger. "Why didn't you show her how to use it then? She could've saved herself from nearly being dropped by that bird if you'd explained it to her correctly." Had Peter just completely lost his mind today?