My bf is amazing but..

So, I've been with my bf for 3 months, things are great, we've alreay had our ups & downs & all that, but sometimes I feel like, when It comes to just talking bout stuff, like If I wanna tell him about certain things like my day or whatever, like just complain bout stuff, I feel like he doesn't care, like he'll just say "yeah" & then not even really seem interested. & it really annoys me & I have brought It up before but maybe not In an effective way. & like, whenever It comes to him telling me stuff, I'm actually Interested. I always ask how his day at work was & he barely ask how my day Is & idk, anyone relate to this?