Oh. He hadn't realized kissing might be a problem, but he quickly sees why once Ivan has pointed it out to him. A light flush fills his cheeks as he relinquishes his hold on the other man.

"Yes, of course. I'm sorry, I'll let you... work," he finishes lamely. What else does he call this? The fact that he's visiting a professional to learn about having sex with another man is something he's come to terms with already.