In the first case, you meet someone you like, or someone with excellent qualities that attract you, someone who took the postgraduate entrance examination through his own observation, or someone who pursues himself. Nowadays, many people in college feel that chasing people for more than a week or two has failed, or licking dogs with spare tires. Actually, we can't look at it that way. Everyone is different, so we should follow our own inner thoughts.
In the second case, after entering the university, many students will be in love. When they see others walking and kissing in the playground and holding hands in class every day, they sometimes think that it would be nice if someone could listen and accompany them when they are sad at night. Many times, college life is fresh, but sometimes it is boring because there are not so many courses and the time occupied. At this time, when I see someone else, I wonder if I want to find one. In fact, I don't recommend students who want to find someone in the above situation. They don't make decisions when they are anxious. In the second case, the object they find may be "temporary", as long as it is a temporary excitement.