4 years ago I was in a relationship, I had never been in one before this. It lasted just over 2 years and then I went straight into a new one. This one lasted 1 year 4 months. So I've been single for around 6-7 months now. I've taken the time to be single and now I feel ready to start dating again. I met up with a guy through Tinder a few weeks ago and we've met up again, talking in between. But last night I met another guy in a club and we started talking and ended up kissing a lot. I think I quite like him and want to at least see about us. I don't know how to still be nice to the first guy but not hurt him?