A great first kiss will involve mostly lip-to-lip contact, and when you do decide to reveal it, your tongue should be tentatively probing hers rather than swishing around her mouth or repeatedly darting in and out of it.

What does a first kiss feel like?

It can leave you feeling less than satisfied, or feeling nothing, Klapow says, at which point youll feel free to move on. He points out, though, that since many first kisses are awkward — due to nerves and other factors — you might want to give it two or three more kisses, before you really know for sure.