Watch Dear X Season 1 Episode 12 Online
“The Final X” — Watch "Dear X" Season 1 Episode 12 online in HD for free. Check streaming providers, cast, and episode details.
Where can I watch "The Final X" online?
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Season 1 Episode 12 — Aired on Dec 4, 2025 • runs about 56 minutes.
Notable cast/guest names in this episode include Kim You-jung, Kim Young-dae, Kim Do-hoon, Lee Yul-eum.
This page includes 2 official still(s) (when available) plus legal availability links.
Looking for “watch Dear X Season 1 Episode 12 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
Ah-jin’s deepest darkest secrets are revealed just as she rises to the very top.
Stills
Cast
as Baek Ah-jin
as Yoon Joon-seo
as Kim Jae-oh
as Lim Le-na
Episodes – Season 1
Trailer / clip
There�s no trailer available for this series right now.
