Don't take my make-up off before bed
Don't call my friends when they get upset
Late to your party 'cause I forget
That you ever even asked me
Say I'm not home leave you at the door
I won't text back even if I'm bored
Don't know how all of this was ignored
Guess you must've really liked me
I hate to say it but I told you so
Guess you didn't see the red flag I was waving above my head
Didn't see all of the signs and all the wreckage I left
I didn't mean to be cruel but it ain't my fault that you
You didn't see the red flag
Never liked going out with your friends
Never been good at playing pretend
I got no filter say what I think
But you never had to like it
You said your mum warned you about me
I swear to god she's so annoying
But we both know she wasn't lying
Hope she doesn't hear this bit
I hate to say it but I told you so
Guess you didn't see the red flag I was waving above my head
Didn't see all of the signs and all the wreckage I left
I didn't mean to be cruel but it ain't my fault that you
You didn't see the red flag
♪
No, you didn't see (the red flag)
Oh-oh-oh!
Guess you didn't see the red flag I was waving above my head
Didn't see all of the signs and all the wreckage I left
I didn't mean to be cruel but it ain't my fault that you
You didn't see
No, you didn't see my bad side 'cause I hid it from you so well
I can't believe you let me drag you all the way down to hell
I didn't mean to be cruel but it ain't my fault that you
You didn't see the red flag, yeah
You didn't see the red flag
No, you didn't see