simple. nothing. time will make it all better
move on , you'll find someone better.
a song comes to mind....<br />
" I'll be alright without you "<br />
by Journey<br />
Listen to the words closely and think about the fact it's been how many days in how many months since seeing who did you say and There is a reason(s) there is an "X"....?
OK...he's not worth your time write off the watch him too !
you are young there is someone out there who will love you as you deserve to be loved...don't waste your life your time on someone who treats you like a doormat...
You need to toughen up a bit and now is a good time to do it...pain is a very good motivator...
So be on with it stop wasting your time over a person who could care or less...
He/she is an ex--you're supposed to move on with life, just as he/she evidently has.
Two words. MOVE and ON.
I'm in the same situation as you. My ex left me 7 months ago and I miss her but she has someone else and doesn't seem to miss me at all. I've just had to deal with it but I think it would help if I could ever find someone to fill the void.