How was I supposed to know this is how it's gonna go? Thought that if I put you first enough We would last for sure, last for sure (for sure) Remember our first kiss, was in a rental car Now I kinda wish it was a hit-and-run Crazy I let you get this far But I was just young and dumb Six years gone down the drain I guess I'm half to blame I didn't know, I didn't know I'd be wasting my time Spending my twenties on you (oh) I poured my heart in it Don't get me started Spend my time wondering why I spent my twenties on you Thought I was learning myself I was just learning you Is anything black and white When you're barely twenty-two? Clung onto you like a shirt to a sweater Hung onto you 'cause I didn't know better I just felt like time was running out I could tell the ship was going down I was so young and dumb Six years gone down the drain I guess I'm half to blame I didn't know, I didn't know I'd be wasting my time Spending my twenties on you (oh) I poured my heart in it Don't get me started Spend my time wondering why I spent my twenties on you, oh I poured my heart in it Don't get me started Spend my time wondering why I spent my twenties on you