I was introduced to this guy recently and we've been talking alot over whatsapp. I knew he had a girlfiend because the person who introduced us told me, she said she thought we would get along and have a laugh and be friends and that would be it. The messages then turned very flirty and sexual on both ends. He always said it would be a frienda with benefits type thing as he was not happy with his girlfriend who he has been with a long time. He was supposed to come over to my house, but i turned him down because i said i wouldnt be able to live with the fact knowing he had a girlfriend. He asked me if he could change my mind and i said i didnt know. He thinks im just using that as an excuse and that we would only be having fun and lifes to short to live with regrets and i shod take the oppurtunity when it comes. I was proud of myself for initally saying no but now im having 2nd thoughts and now thinking he may be right, he said he likes me and i like him. And hes always been upfront about only wanting to be friends with benefits. What should i do? Should i live for myself and have fun with a guy i like? Or should i stay well away?? (Just to be clear i know how im feeling is wrong and i should probably stick with my first choice, i just need to hear more opinions) p.s sorry for the lengthy post !!