Problems With Preconceptions

You already knew details when you met me
 So whatcha think I'm supposed to be?
 Some hyped up hometown hero?
 Or a pathetic celebrity?
 And maybe you're just attracted to the status
 But I'm not your social apparatus
 On a mission with a fake ID
 I should have known you were just 19
 You took me home and I couldn't believe
 You live in a house right across the street
 From the last good girl I used to see
 And my dark heart skipped a beat
 But if it's gonna happen anyway
 Be honest with yourself
 I might not be coming back
 You might find somebody else
 So why does it have to be so confusing?
 Am I loving or am I just using?
 I don't want to be addicted to lust
 I just want to have someone to trust
 I'm not big on telephone conversation
 To ease the pain of a separation
 But I know that I could walk the line
 But I know you're not really mine
 So don't say you're gonna wait
 Do I look that naive
 I remember how we met
 Did you forget how I would leave?
 Now that I see my fears have come true
 It's messing with my head
 Why did I romanticise you?
 Wasn't I the one who said...