Xu Xiao once thought: It would be nice if someone could find out when I was unhappy instead of telling it myself.
Xu Xiao once thought: If only someone could see through my stubbornness, then I would definitely take off all my armor.
Xu Xiao once thought: If someone lies to me, then I will never forgive him again. This is my bottom line.
...
Later,
Li An began to deliberately ignore Xu Xiao's emotions, whether he was happy or unhappy.
Later,
Li An began to get tired of Xu Xiao's stubbornness. She didn't seem to need me at all.
Later,
Li An said to Xu Xiao,
You have no heart.
Concept: A girl with a flawed character would choose the sunny boy or the equally imperfect boy?