I thought that was bit far-fetched too. Christina expected her ex to:Originally Posted by Veruka;2341443;
1) Overhear her playing dumb to Burke.
2) Realize that she already knew the question she asked Burke.
3) Suddenly realize this is not the Christina I know or want.
4) Decide this is the last straw --- I'm out of here!
That's just seems a little too convulated and convenient for real life. I think the writer's wanted us to think "how brilliant" when Burke told Christina her plan of fingernails and playing dumb worked, but it felt too contrived for me.