If the Pretty Little Liars are anything, they're one of a kind. Season 7 will remind you of just that with episode 7.

Titled "Original G'A'ngsters," the upcoming hour will play host to a fairly awkward DiLaurentis family reunion. Jason (Drew Van Acker) is coming home, and he'll have a sit down with Ali (Sasha Pieterse) and the mysterious Mary Drake (Andrea Parker) as soon as he steps foot in Rosewood.

"There's going to be a very awkward family dinner with his aunt and his sister coming up soon," series creator Marlene King told Entertainment Weekly.

It sounds like Mary's won't be able to hide her true identity for long.

Bringing Jason into town doesn't bode well for the Carissimi, however. Elliot (Huw Collins) and Ms. Drake used their wiles to swindle Ali out of her role in the organization, and, to get Charlotte's (Vanessa Rey) money, the pair need to take Jason out of the picture as well. Unless, of course, the elder DiLaurentis sibling is in on their plan...

As Pretty Little Liars prepares to welcome back Jason and Paige (Lindsey Shaw), we're wondering what other familiar faces could pop up as the summer run comes to an end. If our luck holds out, Jason won't be the only returning character wandering around Rosewood in episode 7.

"There's a lot of great people coming back," King teased, according to Entertainment Weekly. "We're calling it our season of homecomings, and there are a lot of old faces that are going to feel like new faces when we see them again this year."

In the meantime, check out some season 7A episode titles below!

Episode 1: "Tick-Tock, Bitches"

Episode 2: "Bedlam"

Episode 3: "The Talented Mr. Rollins"

Episode 4: "Hit and Run, Run, Run"

Episode 5: "Along Comes Mary"

Episode 6: N/A

Episode 7: "Original G'A'ngsters"

Find out more when Pretty Little Liars returns to Freeform on June 21 at 8 p.m. ET.

Tags: pretty little liars television Freeform