The Worst Thing About Me

Does this mean that it's over and done with?
 I was happy for so long
 Let's forget that I always forget
 And I'd be happy to move on
 But, this time I'm not over it
 I guess you were always the worst thing about me
 Now I can see that you're not the real thing
 You keep me running back, running back
 This time it's not ending well
 And if you want me now, I'll make your life a living hell
 ♪
 I got away from everything that made me think of you
 And now I'm back again to prove you wrong
 Cause you were right about one thing
 I'd be coming back again
 But you kept on running away
 But, this time I'm not over it
 (I'm not over it)
 No, this time I'm not over it
 I guess you were always the worst thing about me
 Now I can see that you're not the real thing
 You keep me running back, running back
 This time it's not ending well
 And if you want me now, I'll make your life a living hell
 I swear we could've been a sure thing
 I'm sorry that I wasn't the one
 I hate you for leaving, but you love to walk away
 Does this mean that it's over and done with?
 I was happy, but I was wrong
 I guess you were always the worst thing about me
 Now I can see that you're not the real thing
 You keep me running back, running back
 This time it's not ending well
 I guess you were always the worst thing about me
 Now I can see that you're not the real thing
 You keep me running back, running back
 This time it's not ending well
 And if you want me now, I'll make your life a living hell