爱一个人只需要一分钟恨一个人却要一生一世
[ài yī gè rén zhĭ xū yào yī fēn zhōng hèn yī gè rén què yào yī shēng yī shì]
This username reflects a dramatic view of emotions. 'Loving a person only takes one minute, but hating someone might last a whole lifetime.' It expresses that love can happen instantly whereas hate, once it is formed, is much more stubborn and persistent.