BTS - Blue, Grey

Where is my angel the end of the day
Someone come and save me, please
A weary sigh of a tiring day
I guess everyones happy

Can you look at me? Cause I am blue & grey
The meaning of the tears reflected in the mirror
My color hidden in laughter, blue grey
I dont know where it went wrong

Ever since I was a kid, Ive had a blue question mark in my hеad
Maybe thats why Ive been living so fiercеly
But when I look back, Im all by myself
That hazy shadow that swallows me up

Still, the blue question mark, is it anxiety or depression?
How am I so regretful?
Or maybe its me that loneliness gave birth to
I still dont know, dark blue
I hope it doesnt get eaten, Ill find an exit