It just occurred to Peter how you had revealed to him a few days ago that you were a Stark child; meaning that he was dating his mentor's and, not to mention Iron Man's, daughter.

Of course, he realized this when he was talking to Tony, a blank stare on his face. Although he tried really hard, he couldn't keep it to himself.

"I'm dating your daughter." He blurted out, small and innocent smile on his face.