你并不是有多难忘
[nĭ bìng bù shì yŏu duō nán wàng]
This one says 'Actually, you are not so unforgettable.' Some people use this phrase when they want to get rid of some unhealthy emotional connection like bad relationships by reminding themselves that this isn't a special thing or feeling that will stay long. They intend to tell oneself it's time to let go.