Teen Wolf's Lydia and Parrish may not be a 'ship that's ready to sail.

'Teen Wolf' Season 5: How Long Will Lydia Be In Eichen House? New PHOTO Teases Future

The teenage genius and the hellhound spent the summer run making heart eyes at each other, but despite what his subconscious may want, Jordan Parrish (Ryan Kelley) will approach their budding relationship with trepidation.

" All the sexual tension between Lydia and Parrish has mostly been on Parrish's side but in hallucinations and things that he's seeing," Kelley informed fans at Brussell's Werewolf Con in September. "So he's defiantly attracted to her...I know she cares about him, but I don't know if there is something super serious there."

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With Lydia (Holland Roden) in Eichen House and Parrish caught up in the Dread Doctors' latest scheme, however, it appears the pair will have to put their feelings on the backburner. Season 5B will open just minutes after the end of "Status Asthmaticus," and the fallout from Theo's (Cody Christian) power play will not be pretty.

"[Episode] 511 happens the same night as 510," series creator Jeff Davis informed Entertainment Weekly. "Lydia will be taken to Eichen after it's deemed that her injuries from Theo have essentially driven her into a catatonic state and that the only place that may be able to help her is Eichen House."

Find out more when Teen Wolf returns to MTV this January.