Hey, look! Jim Harbaugh and Jim Schwartz shook hands without incident!
This will definitely not be the last time you see the handshake referenced. In a game last year between the Lions and 49ers, Harbaugh took his excitement a little too far and gave Schwartz a hard shake and a bump after the game, which the 49ers won. Schwartz obviously didn't like that, reacted and the handshake has been a thing ever since.