一直向后退退不出回忆一直向前走走不完距离
[yī zhí xiàng hòu tuì tuì bù chū huí yì yī zhí xiàng qián zŏu zŏu bù wán jù lí]
Reflects on the struggle of letting go of past memories versus moving forward in life. No matter retreating from painful memories or walking towards new beginnings, both processes feel endless, expressing emotional entanglement between past and future.