Things are getting steamy on the Pretty Little Liars set!

Keegan Allen, who plays Toby on the hit series, posted a super hot photo with costar Ian Harding in which the duo is completely naked save for a couple of pillows covering their manhoods.

MUST SEE: These Behind-the-Scenes Photos From Season 1 of 'PLL' Will Make You Feel All the Things

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A little pillow talk on set 🔥

A post shared by Keegan Allen (@keeoone) on

"A little pillow talk on set," the hunky 27-year-old hilariously captioned the pic on Instagram.

We still don't know what to expect from Season 8, but we like the looks of it! Scroll through the gallery below to see how the PLL cast has changed since 2010.