Continuity mistake: At the family meal (minus Loretta), Loretta's father asks for the wine. When Rita passes it to Cosmo his left hand reaches into the shot to take the carafe, but when the shot changes he is shown receiving it in his right hand, and Rita's grasp changes as well. (00:41:00)
Continuity mistake: In the last scene, when they are all sitting at the table, Cosmo has a pair of glasses on, when they pan back to him, he's wearing a slightly different pair. (01:29:15)
Visible crew/equipment: Loretta calls for Ronny at the bakery, and when he picks up the phone then promptly hangs up on her, the dark protruding outline of the microphone wire is visible at his right side. It happens again when Loretta visits the bakery and Ronny tells her Johnny took his life from him. Additionally, later when Ronny and Loretta spot each other at the fountain in the Lincoln Center Plaza, there appears to be an actor's mark at Ronny's feet. (00:25:00 - 00:27:05)
Continuity mistake: When Loretta takes Johnny to the airport, she's driving his Oldsmobile with the "Ninety-Eight" emblem missing from the side of the car, but when Loretta pulls into the lot with Mr. Johnny's car, the emblem is attached to the Olds. (00:09:00 - 00:12:25)
Continuity mistake: At the end, while Cosmo pours the Mumm champagne into the two flutes in the closeup, Loretta wears the ring on her middle finger, but it cuts to the wide shot and the ring has suddenly switched to Loretta's ring finger. (01:36:55)
Answer: The laugh does seem out of place because it sounds more like kids than the ladies at the salon. But it didn't sound like the same laugh to me. But it does sound like the same person recorded both laughs. It also seems like the kid's line was added after filming the shot. So it wouldn't surprise me if an adult (perhaps one of the production sound mixers) recorded a couple different lines and laughs in a pretend kid's voice. Then one of those laughs was added.
Bishop73