Written by tiny colbert and bob geesling (as recorded by patsy cline november 8, 1956) You think you're smart You broke my heart Left me to cry here alone But you'll return One day you'll learn The heart you break may be your own You promised me Your love would be A kind i'd never known Tho' you weren't fair You're unaware The heart you break may be your own Chorus: You used my heart for a plaything You'll be sorry, just wait and see One day you'll find you are lonely And the first one you'll think of is me You'll look around And when you've found That you are all alone Then you'll get wise And realize The heart you break may be your own Repeat chorus Repeat last verse © acuff rose music, inc. (bmi)