He originally thought he could live his life plainly until he met her;
He thought he was going to freeze to death that winter until he broke in;
She was just teasing this guy for fun, until he started to be secretly clingy;
She originally thought it was just a kindness, until she relented again and again.
Lu Ji in the early stage: Your face is so red, are you shy?
Xu Qing'an: I'm hot.
Lu Ji in the later period: Why do you keep following me? Can you stop being so clingy?
Xu Qingan: I am a dog-skin plaster.
Purpose: redemption