Rachel's mom, Ruth, spills coffee onto the saucer of the 4th cup. She puts spoons on all 4 saucers without cleaning the spilled coffee.
At 24:01 in, Gina's blur car is seen parked in front of her mother's house Thanksgiving morning. However, Gina & her boyfriend Jimmy do not arrive until 29 minutes in. They park the blue car in the same spot it was seen in earlier.
Dennis Haysbert and Gregory Itzin would each go on to play a U.S. President, David Palmer and Charles Logan respectively, in 24 (2001).