I'm not a guy but I think that person has felt a certain attraction of you apart from other girls. Or, it may also be because you have allowed yourself to be alone in meeting him after a long time of his absence. He might have also thought that your exchanging emails with him means that he can get what he wants from you. It's just a matter of analyzing the whole situation and the way he has acted since the start. I believe that you can discover the real reason why he's doing this and don't forget to think of the consequences if ever you decide on giving in.
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