My Ex.... Help!!!!

Daiize
I post this before somewhere else but nobody helped me.... To make long story short... We had a talent show at our school last week and my ex attended... We broke up a 3 year relationship and he being a jerk went out with one of my ex-friend and I wrote a song titled Last 3 years (of my life) it's about how cute we was 12-15 years old and I sung it after my bows the most shocking thing happened he stood up and started clapping.... He found me back stage and pulled me aside and say he thought the song was missing a happy ending(the corny things he say) he wanted to know if I felt the same meaning he wanted to get back together.... I said no he said think about it and hugged me for the longest time then said I still and always will love you kissed me on the cheek and went off with his friends... Some of our mutual friends asked me about it but I don't know HELP!!!!!! PLEASE!!!!!! P.S I realized this might be longer than the last one...