Hart of Dixie season 4
Wilson Bethel (left) and Rachel Bilson (right) as Wade Kinsella and Zoe Hart in Hart of DixieThe CW

Hart of Dixie season 4 episode 2's air date and synopsis are finally out.

Episode 2 titled The Curling Iron, will air on Friday, January 16, 2015 at 8:00 pm on The CW

The official synopsis for the episode reads as follows: (via Futon Critic)

Too many secrets - Confused by Zoe's (Rachel Bilson) attempts to make amends, Wade (Wilson Bethel) seeks love advice from Lemon (Jaime King), while Zoe does her best to focus on work instead of her Wade problems. Lemon and Brick (Tim Matheson) are attempting to keep the truth about their respective love lives a secret from Grandma Bettie (guest star Maree Cheatham). Meanwhile, Lavon (Cress Williams) and George (Scott Porter) begrudgingly work together to get the real scoop on Lemon's new boyfriend Henry (guest star Ian Anthony Dale).

The premiere episode opened with Zoe Hart (Rachel Bilson) trying to seduce Wade (Wilson Bethel), and convince him that they belong together.

Wade's refusal to reconcile, forces Dr Hart to use sex as a tool to get him back which only complicates their relationship further.

Although by the end of the episode, Zoe's plan to win him back didn't work exactly the way she wanted it to, it did result in an unexpected pregnancy.

Watch Hart of Dixie season 4 premiere online

Executive producer Leila Gerstein teased how this unexpected turn changes Zoe and Wade's romantic future.

"She's going to freak out as I think many people would!" Gerstein said of Zoe's surprise news.

Although Dr Hart will not be going to reveal the news to Wade in a normal way, according to reports, Wade will find out what's going on with Zoe by the end of episode 2.

"Episode 3 will see both of them overreacting to this news in crazily inappropriate ways," Gerstein said.

"Finally, by the end of episode 3, they will have come around and there will be a major resolution as to what's going to happen between them and their child."