Well no because we're not America, it's under 16 that's illegal in the UK.

But to answer the question no an 18 year old shouldn't be dating a 15 year old.

3 year rule for me but in your case, it's weird.

What if there was a hot 16 year old girl/guy that you was interested in though?

I'm sorry Jords I don't know your sexuality so I played the bisexual angle to keep it safe.

My boyfriend is actually a few years older than me, the only people who had an issue with it was my step dad and my bfs mum, we got together when I was 16 and him 19 and I am now 17 and he is 20. I lied and said he was younger at first because people are so judgemental it just stopped questions.

Age is just a number imo

When I was in highschool, my friend (15 at the time) was dating a 19 year old. They didn't have sex until she was older than 16. It seemed weird to me at the time (she was the same age as me), but she was fairly mature for her age and though I never met the guy, he seemed respectable and normal. I think it would seem slightly pervy if the older person was well over 20, but I don't think there is that much difference between 15/16 and 19. I think it really depends on the situation though, I've always preferred people much older than me and at the moment I'm doing a film course with people who are 17/18 and being 24 now, they seem quite immature and like spotty teenagers and I couldn't ever imagine dating one of them.