If I only knew how you feel I would give my heart to you And if you let me in on your deal Maybe I won't feel so blue Give me a signal... from the heart Some kind of sign boy... of who you really are Don't waste my time 'cos... we've come too far You must decide now... if I'm your star Open up your heart... oh baby, baby Open up your heart Make me feel a part... oh baby, baby Open up your heart Why don't you wear your heart on my sleeve Then you can take your place by me And as I've got more to give than you need Come on and end this misery Give me a signal... from the heart Some kind of sign boy... of who you really are Don't waste my time 'cos... we've come too far It makes no sense now... when we're apart Open up your heart... oh baby, baby Open up your heart Make me feel a part... oh baby, baby Open up your heart Open up your heart Open up your heart Make me feel a part Open up your heart Give me a signal... from the heart Some kind of sign boy... of who you really are Don't waste my time 'cos... we've come too far You must decide now... if I'm your star Open up your heart... oh baby, baby Open up your heart Make me feel a part... oh baby, baby Open up your heart Open up your heart... oh baby, baby Open up your heart Make feel a part Open up your heart Baby, baby, baby Baby, baby, baby