George and Lynne are in the car. George is unhappy that Lynne always flirts with other drivers in traffic jams. When they arrive, George asks her why she doesn't flirt with him. Lynne replies that she doesn't want to distract him but George says it's a bit late for that.
George really does look upset with Lynne's flirting. If it is a large traffic jam there's quite a few men that Lynne will be flirting with. The luxury haired man she is currently smiling at looks pretty happy with his current situation but he must know it isn't going to lead anywhere. Maybe he is just happy that a pretty lady smiled at him. He will have to be careful if the jam eases though as he is not looking in front of him at the moment.
When they arrive at their destination George confronts Lynne about the incessant flirting. What an awkward drive it must have been. After they got out of the traffic jam Lynne will have been making normal conversation and George will be increasingly distant and fiddling with the radio. Lynne has obviously asked 'Oh for heaven's sake George, what's wrong?'.
So this is the outside of George and Lynne's house. Although we have seen a variety of close ups, usually when George is tinkering with his car, we have never seen the outside of their house. It is a nice house; it is what looks like a detached house with its own driveway and garage. There is little to no attic space so options for a vertical extension are non-existent. We must assume that it is a good purchase though as George, a leading local property lawyer, wouldn't buy a turkey of a house. Unless he is just a pawn in Lynne's game, but then Lynne would know a good property when she sees one.