We see each other's only on weekends. Just to set the picture: he works in the afternoon and I work from 4 pm to 9 pm.
Recently I've noticed that we do not really have conversations as we used to have. I wake up early and send him couple of messages. He only answers by 2-3pm when I already preparing for work. Then when I get home he already goes to bed. I feel like he's just avoiding me at this point. When I try talking to him about the fact that we don't really talk to each other anymore, he says that he is sorry but he can't do anything he just falls asleep. I feel bad for him if he really has so little energy but I also feel like he just tests my patience or that he doesn't gaf at all. Should I wait or should I bring it up to him again?