Some people say that when you dream about someone you haven't seen for a long time, it actually implies that that person is slowly forgetting you.
Sometimes Jiang Xingxing would feel in a trance when he was half asleep and half awake. In fact, he was just having a dream during class.
As soon as the school bell rings, that person will silently poke his arm with a pen, and then say in a low voice:
"Class begins."
Intention: Cherish