Isn't Paul a bit young for Olivia?
Andie McDowell is 57 and I'm guessing that her character has to be of a similar age. The character of Paul seems to be around 40 (the actor is 43). Dylan Neal who plays Jack is 46, which is also young for her, but he does look much older than that, so I buy that Jack could be 49 or 50 and maybe Olivia is supposed to be 50 or 51.
It's a bit distracting when Paul is hopping around like the energizer bunny who has a crush on his teacher.