I feel that your thoughts are a little too deep, and sometimes it is not good to think too much, because many problems will never be understood.
As you asked, what love can bring, most people can't answer.
Anyway, I really liked it at that time and wanted to be with him. I haven't thought about it.
I just want to say that many people think it seems shameful or regrettable that they didn't fall in love when they were students, but I think falling in love with someone they don't like is the biggest regret. There is no need to find one.