Walls (Should've Known Better)

Walls I built up walls Made out of brick, made out of stone Walls I built up walls To keep him out, to hide my soul Walls I built up walls With secrets, with lies Walls I built up walls But he found his way inside Conflicted to my core Didn't think we would make it Turned out a cared more Didn't know he was fakin' You got me, you did it You wore me down, you won You fooled me, you lied Didn't think it could be done Just eighteen years old, you messed me up And here I was thinkin' that you were the one I should've known better I should've known better I should've known better I should've known better Small, I feel so small Your words, they didn't match your mind Fall, lord, did I fall For a love too hard, too fast, and too wild Hurt to my core I thought we would make it Turned out I cared more And you were fakin' You got me, you did it You wore me down, you won You fooled me, you lied Didn't think it could be done Just eighteen years old, you messed me up And here I was thinkin' that you were the one I should've known better I should've known better I should've known better I should've known better I don't know what's real anymore You said you loved me, but then you walked out the door For some other girl I'd never heard of before What the hell does a soulmate mean anymore? God, you really all are the same Walls I built up walls 'Cause you're messin' with my head You got me, you did it You wore me down, you won You fooled me, you lied Didn't think it could be done Just eighteen years old, you messed me up And here I was thinkin' that you were the one I should've known better I should've known better I should've known better I should've known better I should've known better Woah I should've known better