Can the love in college last long?

I saw a topic in China daily website. Can the love in college last long? The topic poster said it seems an everlasting question, but I am still confused. Most of college students have BF or GF it seems a normal phenomenon. Have they ever thought of their love being lasting long? I am an undergraduate college student, having a boyfriend. Just like most of you.
If I feel that maybe I like this girl and pursuit her, maybe someday I would feel that I’m not that like this girl. So in my 18-year-old life, I just have one experience of love. The time was last one month. I thought that how difficult to find a person you liked from your soul. Even though I find that girl, but she doesn’t like me. It this same result which I’m alone in the end. That is bad topic. Maybe I don’t have a view to find beautiful things. LOL