The word "young" should be opposed to mediocrity.
"Jiang Nianjiang, since we are classmates and our grades are not good, we need to work hard together! Are you right?" Jiang Nian glanced at Qin Jin and said nothing.
…
"Jiang Nian, look, your grades have improved so much this time! You're even higher than me!" "My grades are already higher than yours." "Next time! I will definitely surpass you next time!"
…
"Brother, I've caught up with you, why don't you want me anymore..."
"Brother, you said you wanted to marry me... Why didn't you keep your words?"
The young man was arrogant, but he put away his fangs in front of the one he loved.
Intention: hard work