Can We Talk?

My boyfriend is absolutely amazing. I love him to death, but its stressing me out that we dont talk as much anymore. . .and we live together. I formally was a flight attendant and when I was away we would always talk. The whole 6 weeks I was in training we would talk all night. I literally talked to him more than my family(by choice). When I first came home from training he was still a Marine so he was away but we made sure to always talk. we have currently been living together for 2 years. Im no longer a flight attendant and hes no longer in the Marine Corps. He works. Im currently trying to get my business started and he 100% supports me on that. I get that through out the day he works and when he gets home he wants to play Xbox. Im cool with that, but am I wrong or selfish for wanting to have long conversation about life, where we are in our relationship, our future, hell dumb things we see on the internet? The only time we talk is when were getting into bed and he falls asleep 5 minutes into the conversation. It honest hurts and Ive gone to bed many nights crying because of it. Ive brought it to his attention, but his response is always some form of "I dont get to sleep like you all day" "I had a long day at work" but if asked he could stay on the game all night. I honestly feel like he becoming uninterested in me sometimes and I HATE it. He claims that isnt true and shows it in other ways, but the one that means the most to me....talking to me. what is a girl to do?😢