"Knowing Me, Knowing You" is a song recorded by Swedish pop music group #ABBA, released on 18 February 1977 as the third single from the group's fourth studio album #Arrival (1976). The #pop and #softRock infused track was written by #BennyAndersson, #BjörnUlvaeus, and #StigAnderson, and produced by the former two. Featuring #AnniFridLyngstad on lead vocals, the track explores the end of a relationship. The #Bside of the single was "Happy Hawaii".
https://www.youtube.com/watch?v=J_pNyYQqOcE