We don't have to be too formal when dealing with college social activities. Most of the people we communicate with are of the same age, and the biggest age gap is only three years old, so there is no generation gap between them. Just put forward your ideas boldly. When I was in college, half of my friends were one or two years older than me. We had no obstacles in communication, so I could confide my true thoughts to them and they could also consider my opinions.
On the other hand, we should also be careful to be framed by people with ulterior motives. The student union in my college is fiercely competitive, and there are even some unhealthy competitions. More than once, before the student union election, I overheard several "red people" around teachers trying to please teachers by spitting contest. However, those things that spit don't actually exist. Therefore, we should always pay attention to social activities in colleges and universities, and treat some people by getting along normally to judge whether to maintain trust in them.
As a college student who is heading for the stage of social preparation, he must have his own social style and principle bottom line. I prefer warm socializing, that is, I will remain warm to all people who meet for the first time or have a little knowledge, and my distrust will not be superficial. Of course, the subject can choose the kind of hard-hearted person and only associate with people who are beneficial to me. In addition, social interaction is principled, which is why we talk about quality rather than quantity.