LOS ANGELES — Was the tank on empty? It was the same question asked after Game 7 against Orlando in 2009. And it’s a question that could linger with the Celtics  all summer long after dropping the seventh and decisive game to the Lakers Thursday night at Staples Center .
The Celtics had built leads of 23-14 after one quarter, 40-34 at halftime and 57-53 going into the final period.
But the Celtics were outscored 30-22. And it’s the 30 points that most Celtics pointed to afterward as the real reason for the loss.
“Close is not enough,” summed up Glen Davis . “You’ve got to win it. This is the way it is. Someone else has to lose and it sucks. It’s how you look at it. It’s how you bounce back. I don’t know what’s going on with who’s coming back [next season]. But I’ll be ready when training camp comes around.”
Davis did acknowledge the play of one Laker in particular – Ron Artest . The forward burned the Celtics in Game 7 for 20 points, including a dagger of a 3 with just over a minute left that put the Lakers up six. He also ripped the ball from Davis’ own hands on a loose ball rebound with just under two minutes remaining and the Celtics down one possession.
“Artest was the difference in the game,” Davis said. “He wanted it. He took it from us.”
In the end, like everyone else in green, the next three months could be very difficult to stomach.
“It’s going to be a a long summer because of this. But, like I said, somebody has to lose and you have to take the approach in a positive way and look forward to next year.”