The Bird and the Bee - Birthday lyrics

Who knows your birthday Who knows your number Who knows your color Who knows your hands Who knows the sum The sum of all your parts Who knows your limit Who knows your highest Who knows your lowest Who knows your in Who knows that bottom The bottom of your heart Hold on hold on Keep holding on to me I will love you from the bottom No one holds you better than me Hold on hold on Doing the best we can I will love you on your birthday I will love you better than them Who knows the reason Who knows the cure Who knows the answer Who knows the cause Who knows the pain The pain when we're apart