时光请勿带走她
[shí guāng qĭng wù dài zŏu tā]
This nickname conveys a deep and touching sentiment. '时光' means 'time', and '请勿' means 'please don't'. '带走' means to take away, and '她' refers to 'her'. The name essentially pleads for time not to take someone important, suggesting a desire to preserve precious memories or a relationship.