This is probably the most cliche 问题 ever but anyway.

I think it depends on the person but there are a few ground rules: 1. Be dreamy not drooly. I know it's gross but some people don't control their moisture! 2.Mirror what they're doing; they'll probably let 你 know how they want to be kissed 由 接吻 你 the same way. and 3. the basic make sure you're breath's as fresh as possible. If 你 like each other and there's even a smidge of chemistry it should be enjoyable smooching!

I dont like really wet kisses so for me thats a no no so in answer to your 问题 it depends on the person.