Peter was pretty much always awkward. So there was that. Somehow, he'd managed to win over the heart of a girl who was both insanely beautiful and incredibly brilliant. And Peter knew how damn lucky he was. He'd been dating Honey and Vi at the time, and there was a part of him that still felt a lot of things for the dark-haired girl. He couldn't help it. The more time they spent together as "just friends" the more those feelings stirred. He hadn't talked to Honey about it, though she'd understood when Peter had told her he was dating more than one person. Maybe she'd understand now?
Anyway, that was neither here nor there.
He listened to Steve as he talked about the past, and how much he and Tony cared for each other. Peter knew, or at least assumed. He'd seen them in interviews and he'd seen the pain on Tony's face when he talked about Steve. (Not to mention the previous versions of Tony and Steve were. Well.)
"You don't want me to feel like I have to choose between you two." Peter assumed. "It's okay. I mean, it's not a downer. And I didn't think you were trying to make me choose or anything."