We exchanged emails and then talked on the phone and met in person.it was like majic we fell in love. then he had to move far away..we kept emailing..his last words to me were 'I love you very much' until I wrote him an email about the fact that I am dating other men. now he's seems to have pulled back on the romance a bit. what should I do ? he hasn't met anyone. should I not talk about other men to him? how can I fix this?