Jim Harbaugh accomplished a lot during his brief time as an NFL head coach, yet his most notable moment came at the end of a random regular season game between the 49ers and Lions back in 2011.

He and then-Lions coach Jim Schwartz got in a heated argument after an excited Harbaugh went a little too hard on the postgame handshake…

Here was Harbaugh’s explanation after the game, via SFGate.com:

“To see your guys go out and perform that way, yeah, you do get emotional. It fires me up. It fires me up a lot,” Harbaugh said. “I’m not going to apologize for that. If that offends you or anyone else, so be it.”

During an appearance on the “Pardon My Take” podcast, Harbaugh revisited the incident and accepted full responsibility for the scuffle…

Via ESPN.com:

“I went in too hard on that, too aggressive on the handshake,” he said in the interview, six years after the incident. “We’ve talked, and we’re good. We’re back to friends. … There is a protocol in a postgame handshake. I’ve been there as the winner. I’ve been there as loser. You just, ‘Nice game,’ then go celebrate. Premature celebration there, in the wrong.”

It’s nice to know the Jims are back on speaking terms after such an ugly incident.