Because back to the whole relationship issue, what they figured out through this exercise was that a simple mistake can tell me what you're not, or it can remind me of why I should love you.
回到最初那个谈恋爱的比喻 通过这个小练习，他们所认识到的是 一个小错误可以告诉我你的弱点 同样也可以提醒我，我为什么爱你