What a great dating question:
Question: Im single he is not, he ended it nearly one year ago, doesn’t seem happy in new relationship. He recently started flirting with me, contacting me, he suggests to meet up for coffee a few times, but for some reason doesn’t arrange it. is it quite likely he wants to try again? if so, why hasn’t he.. i reminded him about the coffee once, but nothing. When he asks if im single, i say YES.
I sent them a sweet gift the other week to show i still really care, i got a text reply ‘that was very sweet’ nothing since
I would really like to try again!
He just text me to tell me he saw one of my EX’s from years ago, and that they are a ****! what’s this about? he then asked me when we are going for coffee.. what’s the score!!!!???
Answer: - He misses you
- He wants you back , but he isnt sure because he doesn’t know if it will be the same
- He most likely didnt like the way things ended.
- His not replying/contacting you because he has realized that it is a silly thing to do when you are taken
- He wants you back , but he isnt sure because he doesn’t know if it will be the same
- He most likely didnt like the way things ended.
- His not replying/contacting you because he has realized that it is a silly thing to do when you are taken
or his girlfriend has found out and doesnt want you talking to him.
Either or
I suggest you stop trying.
it wont get better

Seems like he is just flirting with you and wanting to meet up with you but not following through for attention. He is clearly not happy in his relationship and getting attention from you is helping his ego. Personally, i think its wrong if hes acting like this with you while he is in a relationship.
HE IS PLAYING YOU KEEPING YOU ON A HOOK SO WHEN THE OPPORTUNITY ARRIVES AND IT IS CONVEINENT FOR HIM HE IS GOING TO HAVE SEX WITH YOU ONE MORE TIME THEN YOU WILL NEVER HEAR FROM HIM AGAIN ,ITS AN OLD TRICK ON GETTING SOME ON THE SIDE