Lyrics:

Are you sincere when you say I love you are you sincere when you say I'll be true
Do you mean every word that my ears have heard
I'd like to know which way to go will our love grow are you sincere
Are you sincere when you say you miss me
Are you sincere every time that you kiss me
And are you really mine every day all the time
I'd like to know which way to go will our love grow are you sincere are you sincere