Yes he did. :huh The briefly exchanged salutations in the center of the ring at the end of the fight.
Froch really showed enough respect. He said it was a close fight and basically that Groves belongs to worldlevel. After all the abuse Froch received after their first fight by the fight fans, the media and Groves he really did not need to say anything more than he actually did! Great fighter!
Notice how he didn't know how to edit a single letter in the first post and had to post again to correct it?