This is a general question about someone acting hot/cold, but I'm especially interested in hearing about ex's being hot/cold, especially dumpers. Why do they do that? How does it make you feel? How do you handle it, especially if you (still) have feelings for that person? Or if you find yourself doing that, is it on purpose or what's going through your mind?
(BTW: Hot/cold behavior I'm refering to is when you're okay with things or at peace with things and that person does something or reacts in a way that shows they are affected by or desire your presence. But when you take the bait or react to it, they act distant and cold towards you.)