You're the reason why I'm thinking..

And now I feel like, oh.. You're the reason why I'm thinking.... I don't wanna smoke on these cigarettes no more.. I guess that's what I get for wishful thinking.Should've never let you enter my door.. Next time you wanna go on and leave,I should just let you go on and do it.Cause now I'm using like I bleed!
It's like I checked into rehab..
You're my disease.