We had strong chemistry and talked everyday. Now it's like he's hardly calls and when i call he'll flirt most of the time but can but sometimes he'll be serious. We work together so I just stay cordial and not show it bothers me but still wonder why he is this way now. Did he move on? It kinda hurts cuz he's just distant. He's startin to not acknowledge my emails the more and more (business emails) as he grows more distant. We went from best friends talking everyday to maybe talking once a week.