Long Distance Relationship advice

Kayla • Snapchat: swaqq_chick
Long story short I've been dating this guy for 1 year. We love each other. And we live a few hours away from each other. We try to see each other once or twice a month. He started a job that's full time and only gets 2 days off (Monday & Wednesday) and those are the days he goes to school. We don't talk as much as we use to. He can go a day or two without texting me. I've noticed this for a while. He just started to notice and told me today that he feels like we are drifting apart. It's because of his job and his communication.  We don't want to loose each other. He doesn't want to talk about the problem either because he thinks it's depressing. What should I do?