One of Jackie Wilson's early hits, written by Berry Gordy and Roquel "Billy" Davis:

Jackie Wilson: That's Why (I Love You So) (The Ed Sullivan Show, January 21, 1962)
https://www.youtube.com/watch?v=9POh4ATtuBw

#TuneTuesday #WhyAndBecauseSongs #JackieWilson #BerryGordy #RoquelDavis