我把你整丢了没事我能回来
[wŏ bă nĭ zhĕng diū le méi shì wŏ néng huí lái]
'It's Okay That I Lost You Completely, As Long as I Can Come Back'. This suggests the feeling of regret over losing someone important but having the confidence in getting back into one's heart or life. There's also a tone of relief and hopefulness.