What did it matter? Tony opened his mouth in confusion like he was finally going to start challenging this questioning then took a breath, thought better of it, reminding himself that she had been through a tough time and wasn't here to deal with him. That didn't stop him from flexing his fingers over his knees restlessly while he shrugged it off, trying to show Cassie that it wasn't important to her right now. "Don't worry, he's at the Empire State Building, nobody's going to bother them up there," he answered. If she thought Spidey needed help or something, Tony didn't know what would reassure her that he could take care of it. "Everyone's doing their best, it's just complicated out there, okay?" he tried. She wasn't a kid, no matter how young she looked, Tony knew that, but he didn't know how else to talk to her then. Maybe he should have told Steve before coming up.