Where can I watch “HeartBeat” Season 1 Episode 12 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

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Watching earlier episodes in season 1 helps you follow the plot and character arcs leading into this episode.

Watch HeartBeat Season 1 Episode 12 Online

“Episode 12” — Watch "HeartBeat" Season 1 Episode 12 online in HD for free. Check streaming providers, cast, and episode details.

Aug 1, 2023 Season 1 Episode 12 60 min

7.5 ★ ★ ★ ★ ★

2 votes

HeartBeat Season 1

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Season 1 Episode 12 — Aired on Aug 1, 2023 • runs about 60 minutes.

Notable cast/guest names in this episode include Ok Taec-yeon, Won Ji-an, Yoon So-hee, Park Kang-hyun.

This page includes 1 official still(s) (when available) plus legal availability links.

Looking for “watch HeartBeat Season 1 Episode 12 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

While nursing Woo-hyeol, In-hae and Woo-hyeol confirm their feelings for each other. At Gwang-ok's request, they spend time together while taking care of Min-jae. Meanwhile, Do-sik, who is holding hands with Man-hwi, begins to suspect Woo-hyeol of being a half-vampire. Upon realizing that Woo-hyeol is aiming for In-hae's blood to become human, Do-sik immediately sets out to chase after Woo-hyeol.