不是说好拥抱过后两个人就一起放手
[bù shì shuō hăo yōng bào guò hòu liăng gè rén jiù yī qĭ fàng shŏu]
'Weren't we agreed to let go together after this embrace?' refers to bittersweet parting ways with mixed feelings; it reflects the difficulty in leaving someone behind despite pre-agreement on moving on eventually after enjoying closeness momentarily.