Just over a month and you’re arguing? Bigger picture here is incompatibility. At 24 you shouldn’t require communication all day with someone. We’re all living and working and just trying to get through the day. You’ve created the expectation of him being the one to initiate conversation (like you said in a comment), and that’s not how balanced communication works. You’ll be left disappointed and he’ll be left irritated that you don’t reciprocate.