Zoe Hart concluded this week's Hart of Dixie episode on a positive note.

But that's nothing compared to the ecstatic mood in which Zoe finds herself on next Monday's "Mistress & Misunderstandings." See for yourself in the following promo:

So, what is the cause of such bliss? We know the answer, but we can't say. We can, however, give fans a few hints/options. Zoe is happy for one of the following reasons...

• She has a new boyfriend.
• She has a new friend.
• She saw Wade naked.
• She's been granted an job interview in New York City.
• She defeated Brick in a Favorite Doctor in Bluebell poll.

Take your best guess now and tune in next Monday evening for the answer!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.