I don't know what I used to do when I wasn't with you I used to make all of those teenage mistakes Now I make them with you I wanna make them with you I used to stay inside my house for days Now I stay in with you I'd unplug my phone and I'd hide myself away Now I'm hiding with you I wanna hide with you When I was sad I'd lay in my bed all day Now I'm laying with you I used to waste my time all alone, it's true Now I waste it with you I wanna waste it with you All along I was waiting for you Can't believe I never knew All along I was waiting for you Can't believe I never knew How come I never knew? I'm so glad that I'm with you