What does it mean for men to only send messages without calling?

If he is either too introverted, not good at communication, or doesn't like you enough to hear your voice, analyze it yourself. My boyfriend didn't call much either. Q: We met on the train, then contacted QQ, held hands on the first date, and kissed for the third time. I don't seem to feel anything, but we are together. He seems to dislike each other. He was very upset. We went to college in the same city.