If you feel that someone else is answering irrelevant questions and leaving a perfunctory message, is it because the other person doesn't like this person to contact ta?

It is possible that he is busy! ~ since it's irrelevant, don't send text messages yet! ~ Let's talk about it in a day or two and see what he means! ~ If he hasn't sent you a text message or called you for a day or two, it goes without saying! ~