Wynonna Earp is digging into the Earp family past.
The Syfy drama follows the Wynonna (Melanie Scrofano), the estranged great-great-granddaughter of legendary lawman Wyatt Earp, who battles demons and other supernatural beings in the town of Purgatory.
In ET's exclusive sneak peek from Friday's episode, titled "Shed Your Skin," Wynonna's sister, Waverly Earp (Dominique Provost-Chalkley), reads her late sister Willa's diary, where it becomes clear Willa didn't believe she was a real Earp.
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Viewers will remember that, last season, Bobo Del Rey (Michael Eklund) planted the idea in Waverly's head that she might not really be part of the Earp family, prompting her to go through an identity crisis in the current season.
When Waverly's girlfriend, Nicole Haught (Katherine Barrell), questions Bobo's intentions for even broaching the notion that Waverly isn't part of the family, she is armed with a response.
"There was another side to him, another side that wouldn't lie to me," Waverly says, almost defending Bobo's actions.
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"You are the Earp-iest Earp of them all," Nicole assures, before the two share a sweet kiss.
Watch the exclusive sneak peek below.
Wynonna Earp airs Fridays at 10 p.m. ET/PT on Syfy.