It looks a lot to Stan like Ford's hiding his hand just there, and Stan watches him do it with regret twisting up his face. "Look, I, I didn't mean it like that. You're not creepy-weird. You're not weird-weird, either. You're cool-weird. You're different."

Since they haven't let go of each other yet Ford takes Stan with him when he starts to walk faster, so Stan knows he ain't trying to get away from him. Maybe he's just trying to get to the house, so he can end this conversation.