Verse E I could have stayed awake a little longer Eb C#m Thought that we could stay forever strong But I just realized C# F# E It's not the case (anymore, anymore) E C#m You had one chance but didn't Abm C#m And now you wake me up like I was in it E C# F#m B Keep knocking on my door, but it’s too late (like I was in it, like i was in it) Prechorus B E Ab You begged me on your knees B E A B I’m all yours now, in your dreams Chorus C#m B Once upon a time we were young F#m A But now we’re old enough C#m B Once upon a time we were young F#m A You were my only crush B You were my only Abm A You were my only crush B You were my only Abm A My only heartbreaker C#m B Abm A My only heartbreaker C#m B B My only heartbreaker Verse E I should have stayed away, but I was younger B Old enough but childish in my hunger Abm A My heartbeat pumped like bassdrums in my chest (cause I was in it, cause I was) E Fooling myself over and over again B Ran through the fire with my shoes in my hand Ab A But even when i did, you couldn't say it Prechorus B C#m Abm You begged me on your knees E B C#m I’m all yours now, in your dreams Chorus B Once upon a time we were young Abm A But now we’re old enough C#m B Once upon a time we were young Abm A You were my only crush C#m B You were my only Abm A You were my only crush B You were my only F#m E My only heartbreaker C#m B Abm A My only heartbreaker C#m B B A My only heartbreaker Bridge A Like I was in it Abm In a minute A A You wrapped me round' your finger A Took me higher B Played my hunger B Like a drum drum Chorus C#m B Once upon a time we were young Abm A But now we’re old enough B Once upon a time we were young F#m A You were my only crush B You were my only Abm A You were my only crush C#m B You were my only B E My only heartbreaker C#m B (like I was in it) Abm A My only heartbreaker C#m B (took me higher) B My only heartbreaker END