What should i do?

Today ...
i checked my inbox & recieved email from my ex-bf again. He told me about his parents & he want me to become his gf again...so it's too hard for me. I don't know what should i do about this thing. I know myself that i'm still lovin' him (although it's just a little but i felt my hands were very cold when i saw he came online)but i don't know how our relationship will be going on. May be i'll reply him to say "yes" or do nothing.

Last time i've seen he was online is around this afternoon, he wasn't in the mood to talk because he have had a flight with his mom that i don't know why. May be i should take the rest from this love (or lust?) & forget everything i'd had or still walk this line with him.

The biggest problem is i don't want to leave my dream but i still wanna be his gf although i know that's so impossible , may be i will never met him in this life. If we had met & wanna live together, can we do this?

So i think i shouldn't think anymore, it's just the future that we never known what will be happen next. I only know I must follow my dream now & do my final exams as good as i can!!!