I miss him

so me and this guy had been "together" for almost a year and then dated for about 3 months. over Christmas we both went to our families houses. he was in Michigan and I was at home. I have anxiety which played a big roll in this. over break I had a massive anxiety attack and was freaking out. I didn't text him as much and he figured I didn't love him anymore(I did). he broke up with me. we didn't talk for about 2 months after that but we've started talking again and I would still consider him my best friend. he says he has moved on but he sometimes tells me or my brother(one of his friends too) that he still hasn't moved on completely. should I move on??