I would really appreciate any thoughts on this!
November 2014 I met a man through a temporary job I had. Met on a night out, swapped numbers, I told him my plan was to move abroad for a year and was looking for a job. He didn't seem bothered by this, texted me a lot and flirted. I got my job abroad and I told him, he arranges to meet the night before I move.
The day comes, and I text him. He never replied, and the next day I moved. I was pretty upset, and wondered what had happened, but got on with my life.
May 2015 out of the blue he contacted me. It turned out he had stopped all contact because....he got a huge spot near his lip that day and didn't want to kiss me or for me to see it 
Because of the way we lost contact, I have always wondered what could have been. Now, I'm back in the UK for good within a few weeks and he has said he wants to give it a go.
My instincts say no way he cannot be trusted but a small part of me wonders....Is this a bad idea?
Thank you for reading!