Boyfriend sends me lovely messages but doesn’t ask questions is this a red flag?

So I’ll send photos of something I’m doing or a video if I’m away on holiday etc and I’ll text saying thanks for the video or photo.. won’t pick up the phone to talk to me unless I make eye effort. Doesn’t seem interested in getting to know more about what I’m doing.. but continually sends photos of himself and sends messages sayin. I’m the loveliest most selfless girlfriend on earth and he misses me but I feel disconnected.. when we talk sometimes he makes an effort to ask questions but mainly talks about himself.. am I wasting my time?

Boyfriend sends me lovely messages but doesn’t ask questions is this a red flag?
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