First of all, the first thing I want to say is that, in my opinion, a real girlfriend won't really laugh at her poor academic performance, just like a video we often see on the Internet. When you fall, the real girlfriend is the one who laughs at you next to you and helps you up, while the one who directly asks if you fell is often your fake girlfriend. The same is true here. Bian Xiao thinks that only a real boudoir will make fun of your poor academic performance, because in her mind, you are close enough, and even if she makes a big joke, you won't be angry with her. Therefore, Bian Xiao believes that even if Xueba's girlfriend often laughs at her poor academic performance, we should not alienate her.
Besides, Bian Xiao thinks we can also learn a lot from the headmaster's best friend. Why are two people often together but their academic performance is particularly good and their academic performance is particularly poor? We can learn from this senior's learning method, and then quote it, so as to find a suitable learning method as soon as possible and improve our academic performance. So it seems that this Xueba's girlfriend is still very helpful to herself, so even if Xueba's girlfriend often laughs at her poor academic performance, we should not alienate her.
Of course, the above is just my own opinion. If you have other different opinions, you can add them. If you like my opinion, you can also give me a compliment!