It wasn't until Ferguson rang Moyes five years later looking for a coaching job that the pair made up.
Moyes said: "Duncan and I fell out at the end. He chose not to shake my hand when he left.
"Duncan went into exile. We'd see each other the odd time, but there were no pleasantries.
"Then I got a call from him and he asked to see me. He said he regretted every day for five years that he didn't shake my hand, so we made up.
"He is a changed man and he works at Everton day and night."