So I dated this guy last year for like 8 or 9 months and we broke up because he'd shared some… odd opinions. I'm now talking to this girl, we're not dating, just in the talking stage but we're planning to move in together for uni. But I got back into contact with my ex because of some work stuff and he's actually changed so much since i last saw him and think I still have big feelings for him. I don't know what to do, I can't just ignore him because of us working together. What do I do?