怪大叔我暗恋你那么久
[guài dà shū wŏ àn liàn nĭ nèi me jiŭ]
'Guai Da Shu Wu An Lian Ni Na Me Jiu' translates to 'You strange uncle (person), I secretly loved you for so long.' It humorously describes a person who has had unexpressed admiration for someone over a long period, possibly highlighting a sense of delayed confession or lingering crush.