The coaches met, shook hands and had a brief conversation, you could hear Harbaugh talking, stop and reply back a few times. Just because after that he left the field and didn't want to do a post game interview isn't bad. A lot of coaches after losing a big game don't. There's a lot of emotions, sometimes embarrassment and exhaustion. Cut the guy some slack, they were heavily favored at home and were outplayed big time. I have no issue with it whatsoever. I'll never judge someone on this until I am ever in the situation to feel what they felt in a game like that.