Apologies not sure where to post this I have this friend that I've known about 8 months we met on an online dating site I asked multiple times to meet up when I was single and he's always refused but that doesn't seem to stop him from flirting with me and telling me that he's horny I always change the subject or just stop talking to him when he starts acting like that because I have a boyfriend who am happy with and this fella had his chance when I was single and he didn't want to know so now I just see him as a friend how do I get him to stop with all the flirting without upsetting him. I now hardly ever speak to him because of the way he can be at times. It makes me feel very uncomfortable and I just hate it. I try and have a general chit chat with him and he somehow manages to turn in to flirting and it just makes me ignore him because am not interested at all and he somehow doesn't notice when I start talking about random things just to get him to stop.