What would you say that is? Let's say you've recently just met and one of you asked the other out and you agreed to meet up for a date on the weekend (seriously just an example).
I personally hate the idea of a handshake. It's like you're on a business meeting or something.
It is hard to say what you can do without making them feel uncomfortable, that is a FACT but I think a greeting with a genuine smile while complimenting them "You look lovely" (or something like that) with a light kiss on the cheek is the BEST... at least for me.
I'd definitely appreciate that more over a handshake lol
I think a hug is maybe a bit too much.