GIF: Celtics PG Rajon Rondo eavesdrops on the Pacers huddle

Granted, the first quarter is not the most crucial point of the game, but you can't let opponents hear your game plan.

Boston Celtics guard Rajon Rondo, like a spy, walked over to the Indiana Pacers' four-man huddle and had a listen.

[Courtesy: @MrTrpleDouble10]

Turns out, whatever he heard, worked in favor of the Celtics as the Pacers failed to score before the quarter finished.