10 Answers

Perhaps you not really the stupid one it's his lose not yours time to move on to someone that cares !!

I take it, he is young ?Teenagers do show signs of immaturity (not all).Hopefully as he matures he will understand that girls feelings do get hurt.Don't feel stupid, he is the one acting stupid.

You deserve better move on good luck

That wasn't very nice but don't wait for him to come back.  You need to focus on your education right now, not boys!

This kind of behavior is not limited to teenage boys.  It happens every day. The reason is, if someone doesn't care about you anymore, (s)he is indifferent.  There is no deliberate attempt to hurt you; (s)he just doesn't care.  
It is often devastating, especially when you are blindsided.  Give yourself time to get through this. You'll be much more careful next time; and there WILL be someone new.
Do yourself a favor and let him go without a scene.  No calls, either. Let him go. Trust me. Confide to a TRUSTED person, but nothing else.   

Girls are like that too; I do not think this is not normal. One day you will start liking a boy and then stop liking him and liking anothrer one and so on. This is how life is and you need to know it and to learn how to cope with.

He sounds honest- no game playing.  Look, there are times when the guy breaks off the relationship, the girl breaks it up, or it is mutual.  Though he hurt you, cheating would have made you feel worse, and making up a lame excuse would have hurt too (especially when you saw him soon after with another girl).  You are not a fool!!!    (((hugs)))

Do you realy need someone that is like that, think your self lucky, you will find someone that you can have a meaningful relationship with. look forward and forget the past it's gone ,but the future has just begun.

i-n-s-e-n-s-i-b-l-e?   

 Girls are naturally more intellectual and responsible than boys, then girls only have two choices deal with them or leave them.