This is what it felt like for the Bruins against the Carolina Hurricanes  in Game 2 of the same round last spring.
They were coming off a 4-1 rout of the Hurricanes in Game 1 and they had just blown away the Canadiens in four straight the round before.
Then Game 2 happened and the whole perspective of the series changed.
Fast forward to tonight and a 3-0 Flyers lead after two periods. The Bruins had just lost a heart-breaker in overtime in Philly but still had a commanding 3-1 series lead, needing just to win Game 5 on home ice to advance to the Eastern Conference finals for the first time since 1992.
But the Flyers came to play and fight for their lives, even when Brian Boucher  went down in the opening five minutes of the second with what appeared to be a nasty lower body injury. Boucher made a save and then immediately grabbed his midsection. He could barely make it to his skates before being helped off by Chris Pronger .
Enter Michael Leighton, the same Michael Leighton who started at Fenway Park  on Jan. 1 and the same Michael Leighton who hadn’t even been active in a game since suffering a high ankle sprain on March 16 in Nashville.
He was tested on a Bruins power play and then the Flyers rewarded him when Scott Hartnell finally got credit for a goal. Then the Bruins started taking undisciplined penalties and Simon Gagne finally made them pay with a power play goal on Philadelphia’s fifth chance of the night.
The Flyers will begin the third period with another power play as Andrew Ference  was whistled for a cross-checking penalty.