背对你尽是酸楚
[bèi duì nĭ jĭn shì suān chŭ]
This username depicts an emotional moment when being faced away from someone you deeply care for results only in bitterness and sadness. It indicates that this individual experiences heartache whenever they can't be in the presence of or even look directly at the person who's caused such pain. This could allude to situations like parting ways with friends or a failed romance.