At 46:05 you can noticeably see a large housefly land on the left lapel of Doug's jacket, at the right of the screen. It moves around for a second or two than flies off.
(James opens a case of large pearls)
Doug: Whew. These must've cost...
James: They did. But so what? Think she'll like 'em?
Doug: These are for Constance?
James: They'd look damn silly on me.
Doug: Next year, I'm gonna rent a kid. A little one.
Buddy: I'll pay.
Doug: Willie, cut the ropes. I'll light the fire.
Kate: The fire? It's ninety degrees outside!
Doug: Well, the fire is going to be inside.
Kate: Oh, of course -- what didn't I think of that? I'll go ice the hot toddies.
Buddy: Mom, Christmas is coming!
Kate: Tell that the Santa Ana wind that's been blowing hot air for the last week.
Willie: Aw, poor mom, haunted by memories of white Christmases...
Kate: You don't know what you've missed, honey.
Buddy: If it's any comfort, it was hot in Bethlehem too.
Also known as A Christmas Story.