After breaking up, he sent me a message wishing me a happy Tanabata. What do you mean?

He's still thinking about you. Or a little lonely, and then I think you are better, I will send you a message.

Anyway, it can prove that he has you in his heart. I just don't know how much it costs. Some are light, but they just don't look back (they just think of you occasionally when they are lonely), and some are heavy, but they just want to look back, but they can't for some reason.

But, are you asking now because he contacted you recently?

In fact, if it was a man, I was really happy at the moment of breaking up, but a few days later, I thought it was better to have a girlfriend (this survey is available online, and I think it is true). So, you have to tell whether he really likes you, or that he still has a little feeling for you in his heart, but he feels lonely because he sees other couples on the road or somewhere, so he sends you a message.

If I only have a little feeling for you, I think it's easy to dump you when I meet another person in the future. But I'm not sure.

Is to distinguish whether he is lonely occasionally or really likes you. If you did have some intractable problems before and broke up, then you can judge that he likes you and has a high degree. If not, maybe he will miss you too. I don't know if it's appropriate to contact the person who misses you again.