About the roommate and I being double-standard dogs

My roommate and I took the same classes, so we usually go to class together and sit together.

He often asks me what xxx is, what is the function of xxx, what is the difference between xxx and xxx, etc. when the teacher is giving a lecture.

I wish I could sew his mouth shut.

If he doesn't even know the most basic undergraduate knowledge, how did he get the first place in the exam?If he really doesn't know, isn't it the best solution to search the Internet?

In fact, the main reason is that my level is limited. When he asks me, I usually can't express it concisely and accurately, which makes me appear to be a rookie.

So it annoys me when he asks me.

This morning I took Xiaobai to class, and when it was our turn to get on the bus, there were only two seats next to each other, so I sat in front of my roommate.

The wind was so strong that it made my hair fly.

When I felt movement on my collar, I thought it was the wind, but then a finger touched my neck, and I turned around to look.

"The label of your sweater is exposed," the roommate glanced at me, and then continued to move, "I'll help you tuck it back."

It may be that I don't wear too much today, or it may be that the wind is too cold, but I feel his hand is very warm.

Speechless, next time I will definitely look in the mirror before going out.