Should Have Known Better

You get what you give and you reap what you sow
 Where you left your dirt, boy a flower has grown
 Don't know what you've got, 'til it's out of your reach
 So I've been loving myself like you never loved me
 And if it hurts like hell, you can only blame yourself
 Should have known better than to break my heart
 Oh, ain't it funny?
 No, I never looked better and it's all your fault
 Oh, sorry, honey
 But it's over, yeah, I moved on, hallelujah, hallelujah
 Should have known better than to break my heart
 Should have known better than to break my heart
 Forgive and forget, well forget about that
 One look in the mirror and I ain't ever lookin' back
 They say karma's a bit- but I'ma make it seem sweet
 'Cause I'm dressed to kill, honey, how's it feel knowing you lost me?
 And if it hurts like hell, you can only blame yourself
 Should have known better than to break my heart
 Oh, ain't it funny?
 No, I never looked better and it's all your fault
 Oh, sorry, honey
 But it's over, yeah, I moved on, hallelujah, hallelujah
 Should have known better than to break my heart
 Should have known better than to break my heart
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 Should have known better than to break my heart
 Oh, ain't it funny?
 No, I never looked better and it's all your fault
 Oh, sorry, honey
 But it's over, yeah, I moved on, hallelujah, hallelujah
 Should have known better than to break my heart
 Should have known better than to break my heart
 Should have known better than to break my heart
 Should have known better than to break my heart