He's not surprised that Erik might be an expert at wining and dining and has probably gone on a few dates. Charles, on the other hand, hasn't really bothered to do that for good reason. Part of it was because Raven didn't particularly like it whenever he'd hang around someone else for too long. Mostly, it was due to the fact he can read minds, and so, it seemed a waste of time to "get to know someone". It's why he didn't have any friends either. Of course, things are different now. He's learned the value of friendship and family, and being part of a team.

Charles smiles against Erik's lips and thinks that he definitely more than likes Erik. He's possibly very much in love with him. He shifts around slightly in order to cradle Erik's face in his hands as he kisses him back, more firmly this time. It's not enough to simply show it though. He thinks it's important to let Erik know because he's fairly certain about it now, and so Charles creates a mental link between them, a telepathic connection, and tells him so.

'I love you.' Plain and simple. He does love this man, and this man alone. There's really no one else he wants to be with. Not now. Not ever.