Berkman was dangerously close to jumping on Lidge and wraping his legs around him. That would have been disturbing.
What's funny about Berkman running over to Lidge is Lidge's face. He actually looked worried that Berkman would plow him over if he didn't slow down! Berkman is one BIG boy!
You see Drayton (in the background) standup and cheer when it happened? Classic... he's like 'Hell yeah'!