Remember walking In down my bedroom floor I was so innocent You always so impatient And [?] over floor Should have known better So I wrote it in a love letter So I wrote it in a love letter So I wrote it in a love letter Now you hang around Only call me when you feel down And it's not for me All it seem to do is disagree You hang around Only call me when you feel down And you disagree All I know is you're enough for me My heartbeat My heartbeat My heartbeat Should have known better So I wrote it in a love letter My heartbeat Should have known better So I wrote it in a love letter So S.O.S. it's time you give me your best guess S.O.S. can't believe you've left me in this mess S.O.S. it's time you give me your best guess S.O.S. can't believe you've left me in this mess My heartbeat Should have known better So I wrote it in a love letter My heartbeat Should have known better So I wrote it in a love letter My heartbeat Should have known better So I wrote it in a love letter Should have known better My heartbeat Should have known better So I wrote it in a love... My heartbeat Should have known better, better So I wrote it in a love... (S.O.S.) My heartbeat Should have known better (S.O.S.) So I wrote it in a love… (S.O.S.) My heartbeat Should have known better, better (S.O.S.) So I wrote it in a love… (S.O.S.) My heartbeat (S.O.S., S.O.S.) My heartbeat Should have know better (S.O.S.) In a love... (S.O.S.) My heartbeat (S.O.S.) So I wrote it (S.O.S.) My heartbeat (S.O.S.) So I wrote it