The writers are starting to head into the home stretch of Pretty Little Liars Season 3.

While there are still a few episodes left to be written, they have enough of the season drafted that writer Andy Reaser was able to tease which two episodes in the winter season are particularly shocking.

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Today (September 20), Andy tweeted, "at the time of this tweet I think 316 and 321 have the biggest WTF? factor [in the Season 3 winter season]."

We know one of the Liars finds out about Toby in Season 3, Episode 16: "Misery Loves Company," so we're not surprised that that episode will be particularly noteworthy (it's also showrunner Marlene King's directorial debut). We're excited to find out what Episode 21 brings to the table that could rival that!

Also of note: Writer Joseph Dougherty is just getting started on Episode 22, so anything from 22 on could also be full of as-yet unwritten WTF.

Don’t miss the next new episode of PLL, the Halloween special, on Tuesday, October 23 at 8 p.m. ET/PT on ABC Family.

Source: @AndyReaser, @Kockenlocker

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaMartin47.

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