Boys, and Video games?

Ok so My boyfriend when im chatting with him on yahoo always ends up going brb, like 6-10 times because he's playing a video game mostly his PS3 or Halo reach and he goes brb for like 10-20 mins and Im getting kinda mad about that I dont wanna tell him because he'll think Im being bi**hy about it and I dont want him to think that, Normally I end up leaving and he doesn't even ask me to stay, What am I suppose to do?? I mean, Im lost