Sheila's an age-defying hottie: prim, professional, and a mother of two grown kids.

She's also a very kind person.

Alistair isn't thrilled when she invites a young man to live with them to help him out. It's the sort of thing that Sheila does.

And they do have all this extra space.

Booker turns out to be a charming, polite, and handsome young man. Sheila's become a little more youthful and extroverted, too.

In fact, Alistair feels something in his veins that he hasn't felt for a long time. So when he overhears Booker confessing his attraction to Sheila, his reaction is much different than he would have anticipated.