I like a girl who doesn't send text messages back in her sophomore year. But she sent her a message about her study, and we kept talking. What does she think?

In fact, she should care about you, maybe she has a crush on you, at least she doesn't hate you, that's for sure. So if you send some short messages that have nothing to do with study, she has no reason, no energy and no need to reply to you, but that doesn't mean she doesn't have an idea in her heart, but she just hasn't thought of a more suitable way. After all, girls are shy and closed. On the other hand, regarding learning, she replied to the short message, explaining that this method is appropriate and the reason is sufficient, which satisfies her desire to answer you. Therefore, I suggest you continue to develop according to this. Of course, you should pay attention to discretion and degree, and try not to go too far. After all, you are only a sophomore, and you will graduate in more than a year. Stick to it until graduation, and you can catch up. You should let her know that you have been pursuing college since your sophomore year, and I believe you will succeed. If you have literary talent, write poems from time to time and show them to her after graduation. It is effective.