[Peter's recording of this song barely counts as a cover since it's only 0:14 in duration. Only one line from the song is used as an outro piece on original copies of Peter's 1980 solo album, where he can be heard quietly whispering, "You must remember this, A Kiss is still a Kiss," no doubt as a poignant reminder of his past (but then recent separation from the band). According to Peter the inclusion of this brief vignette was strictly to "bust Gene's balls" (Firehouse #55). "As Time Goes By" was written by Herman Hupfeld and sung by Dooley Wilson in the classic 1942 Humphrey Bogart film "Casablanca."]
You must remember this, a kiss is still a kiss
A kiss is just a kiss.