The Boston Celtics lead the Miami Heat, 61-47, at halftime of Game 4 of the 2012 NBA Eastern Conference Finals on Sunday night. Rajon Rondo has been a big reason why, scoring eight points and a spectacular 10 assists. Rondo seems to be brimming with confidence at the moment. Though his play is doing most of his talking, he let his mouth in on some of the fun just before halftime.
Video after the jump.
You know you're playing well when Paul Pierce scores 18 points and still gets passed over for the interview.