I'd give him another chance and just tell him. Unless someone TELLS him what he's doing wrong he'll never get better. Kissing is important. It's a prelude to something more. I don't think there's anything wrong with telling him that what he's doing isn't working for you. Don't say "Oh, gosh, that's awful" just say "I really like it when my partner does blah blah blah. Can we try kissing like that?"
I think *most* people appreciate a straightforward, but kind/polite approach to corrections like that.
I think *most* people appreciate a straightforward, but kind/polite approach to corrections like that.