Now I used to think that I couldn't need anyone And I used to think that you would stay, I was wrong Now I'm sorry that I hurt you, I didn't say love enough And now I'm left alone and so far it's like a heart attack And I, I want you back, it's like a heart attack And I, I want you back, and there is nothing I can do Cause I'm still lost when I'm with you, it's like a heart attack And I, I want you back Now I used to be the enemy and all my fault And the reason that my heart won't stay is that I'm terrified you'll go Now I'm sorry that I hurt you, I didn't say love enough And now I'm left alone and so far it's like a heart attack And I, I want you back, it's like a heart attack And I, I want you back, and there is nothing I can do Cause I'm still lost when I'm with you, it's like a heart attack And I, I want you back And now I'm sorry that I hurt you, I didn't say love enough And now I'm left alone and so far it's like a heart attack And I, I want you back, it's like a heart attack And I, I want you, and there is nothing I can do Cause I'm still lost when I'm with you, it's like a heart attack And I, I want you..it's like a heart attack And I, I want you And there is nothing I can do Cause I'm still lost when I'm with you, it's like a heart attack And I, I want you back