who do you think you are?

no i can`t take one more step towards you, cause all that`s waiting is regret. and don`t you know i`m not your ghost anymore, you lost the love i loved the most. i learned to live half alive, and now you want me one more time. and who do you think you are, running around leaving scars. collecting your jar of hearts, and tearing love apart. you`re gunna catch a cold from all the ice inside your soul. so don`t come back for me, who do you think you are. i hear you`re asking all around if i`m anywhere to be found. but i have grown too strong to ever fall back in your arms. it took so long just to feel alright, remembered how to put the back in the light in my eyes. i wish i would have missed the first time that we kissed, cause you broke all your promises. and now you`re back, you don`t get to get me back. who do you think you are