Bubbles was frustrated. What if this happened when it wasn't a friendly? What if they just shrugged off everything she threw at them?
On the other hand, this was Stark. She doubted many bad guys would be able to put up this kind of fight. In fact, how she felt now must be like what they feel like when they see him waiting for them.
Hopefully one day they'd see her that way too.
She let go and got back in her suit, then landed and reabsorbed the armor into her body.
"OK, Obi-won, whatcha got in mind"?