Not necessarily. Your boyfriend may work in two shifts, be alone in a two-person class, or work two jobs. If so, then your boyfriend is very good. He is hard-working and self-motivated, and this kind of person is worth socializing with. Another possibility is that he is lying. He lied to you. He went out to play and didn't want you to know, so he lied to you that he was at work. If this is the case, then such a person should think it over. You are in a long-distance relationship. If you want to continue this situation, you must have a strong heart and your feelings need to be firm enough. You can't think about it just because of a little thing, but give your other half absolute freedom. As long as we give each other enough space and be together, we will be very happy.