"No, we're definitely still friends, I just--" He was frustrated with himself more than anything now, because he should have just kept his stupid mouth shut. "I just... Don't worry about it. I'm just feeling, you know, a little crazy. It's a lot, coming here. I was worried maybe we'd be different for each other too."

Nailed it. "It just startled me when I got here and I..." When Scorpius was so surprised by his touch, he meant. He suddenly felt a lot less like he was nailing it. "Sorry I touched you like that without your permission." Yeah, that'd do.