I’ve realised that no matter how nice the man, if you are less interested than him (or give that impression), then they up the effort with you.
I’m not saying an interested man would go off you if you display lots of interest back. But generally no matter where on the scale of interest you both are, and no matter how decent the man is, if you are distracted, less available, whether intentionally or accidentally, it shifts the effort from the other party.
Why is this? I don’t think it’s coincidence? I notice it across all my past relationships.