Audio problem: At Thomas J's memorial service, Vada goes up to the coffin crying. Just after she says something about his glasses being missing, her father comes up to comfort her. Watch his mouth - he is heard talking but his lips aren't moving at first (they are in the next shot).
Audio problem: When Vada and Thomas J are running away from the bees, Thomas J yells, "Run faster, they're after us", but his lips aren't moving. Neither does Vada's, when she replies, "I am running faster."
Answer: Harry seemed to ignore Vada a lot of the time, would suspect her friends were included in him doing that also.