The play that led to the Lightning's third goal started with Penguins defenseman Brian Dumoulin losing the puck off the right half-wall in the Tampa Bay end. Penguins defenseman Kris Letang then stepped up to try to get the puck back, but Valtteri Filppula chipped it past him.
In a blink, the Lightning were off on a 3-on-1 rush. Ondrej Palat made an elevated saucer pass across to Drouin, who made no mistake in rifling the puck home from the right circle.
"They're a really smart team," Hornqvist said. "They like to play tight defense. Then, when they get the puck, they strike really well. We saw that on the third one. It looks we're going to get a chance and we bobble the puck and they get a 3-on-1 and four seconds later it's in the net."
Sullivan mentioned more than once the need to "take the lessons from this game" as they prepare for Game 2 on Monday (8 p.m. ET; NBCSN, CBC, TVA Sports). The Penguins seemed to be missing the intensity they played with against the Capitals and discovered they are facing an opponent that is skilled enough to cash in on the chances it's given.
"I think we need to be better just understanding how they play, what it looks like," captain Sidney Crosby said. "We've got a better feel for that, but at the end when it's all said and done here we still have another level we've got to find if we want to win games."