If you thought the cast of Supernatural was done tugging at your heartstrings on social media, think again.

Now that the end is in sight for The CW's cult phenomenon — the show's upcoming 15th season has been announced as its last — the actors and creatives are starting to feel pretty nostalgic about it all. To bring their faithful fans in on the experience, members of the cast have been sharing some emotional tribute videos of their on-screen family, because when the cameras aren't running, they're just as close as their characters are.

Jared Padalecki and Jensen Ackles Aren't the Only Stars Mourning Supernatural

For his latest, Jared Padalecki posted a photo from his final day of filming Supernatural Season 14, which is currently airing. He brought along a very special guest to join him on set: his daughter.

"That's a #Season14 #Supernatural wrap for Sam Winchester," Padalecki wrote in the caption. "Had a little extra make-up help from my baby girl today. If only she knew that SHE'S probably the reason for my wrinkles!"

He also made sure to let fans know he's still feeling nostalgic about it all right now by adding, "As I enter my final hiatus, I feel incredible gratitude for my #SPNFamily. See ya'll soon."

Are you ready for the emotional roller coaster ahead as Supernatural's final bow approaches? Judging by the goosebumps we got just looking at this simple behind-the-scenes shot, we are soooo not.

Supernatural airs Thursdays at 8/7c on The CW.

(Disclosure: TV Guide is owned by CBS Interactive, a division of CBS Corporation.)

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Misha Collins, Jensen Ackles and Jared Padalecki, <em>Supernatural</em>Misha Collins, Jensen Ackles and Jared Padalecki, Supernatural