那无法忘记的记忆那无法掩饰的心痛
[nèi wú fă wàng jì de jì yì nèi wú fă yăn shì de xīn tòng]
'The unforgettable memories, the indescribable heartache.' The nickname reflects the owner's deep nostalgia or pain from the past. These memories are both difficult to forget and still cause intense emotions of grief and distress when thought about.