#Christina Perri (Musical Artist) #The Words #Colin O'Donoghue (Film Actor) #Once Upon A Time #Head or Heart #Human #Burning Gold #OUAT #Christina Perri #American Broadcasting Company (TV Network) #Pop Music (Musical Genre) #Ballad (Musical Genre) #Music Video (TV Genre) #Official #Music (TV Genre) #Once Upon A Time (Award-Winning Work) #Jar of Hearts #A Thousand Years (Composition) #Captain Hook (Film Character) #CP #Beautiful #Arms #Piano (Musical Instrument)