The group recorded two different songs called Everybody Knows; the first in 1964 was Everybody Knows (I Still Love You). It was written by Dave Clark and Lenny Davidson, and I thought it was a bit of a mess. It got to No 37 in Britain.
This one from 1967 is miles better. It was written by Les Reed and Barry Mason, and lead vocals were by Lenny Davidson. It reached No 2 in Britain and No 43 in America, the last of their hits there.
One of their best songs, I love those big sentimental ballads of the 60s’ This is in the same vein from Herman’s Hermits:
https://www.youtube.com/watch?v=URm9PHLyuRc