I have a holiday and go home today. A boy asked me if I was at home, which he often asked me. Is he interested in me?

If a boy cares about you all the time, she will care about you all the time. I think she must be interested in you. Why not let a man who has nothing to do with you care about you so much? Then there is no other good explanation except that he likes you. He just likes you and wants to chase you, which is why he has been so kind to you and always cares about you, so I think he may choose to confess to you one day.