Boy, with Caution poster

Boy, with Caution

  • TV Series
  • 2026
  • Korea
  • 6.5/10
  • 1 season
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Overview

Ki-woo, who hasn’t been able to tell his mother about his marriage problems and has been bouncing from one contract job interview to another due to past rumors at school, meets “Lee Hyun-jae”—whose face is badly bruised—at Nakwon High School. Everyone tells Ki-woo, who is the son of the school’s chairman, “Don’t worry about him.” But Ki-woo begins to find Hyun-jae intriguing. Meanwhile, Hyun-jae realizes that Ki-woo—the only one who asks about his true feelings—is giving him “special treatment.” As he deliberately tries to hurt himself to get Ki-woo’s attention, he spots the anonymous chat app “Anyone” on Ki-woo’s phone. He intentionally starts chatting with Ki-woo, and…

Seasons & Episodes

Watch Boy, with Caution Online Free on Moviebox

Boy, with Caution (2026) is available to stream free in HD on Moviebox. This tv series sits in the Drama category and was produced in Korea. Watch it online without signing up, or download it where the source allows.

Press play to start watching immediately — there is no sign-up, no subscription and no app to install. Choose your season and episode above, and the player will remember where you stopped. Subtitles and quality options are listed on the player page.

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Available Subtitles

English,Indonesian,Malay,اَلْعَرَبِيَّةُ,ខេមរភាសា

Viewer comments

  • Chun Mun Toons

    yo this is actually pretty good stuff

  • Queen Kiki

    Let's be Real, Boy with Caution is messy. 32yo teacher + 21yo repeater, both with baggage. Yes he's a grown man not a minor, but the teacher is older and should have stood his ground and set boundaries. Questionable dynamic but the chemistry is REAL.

  • Akansha Singh

    Can't wait for ep 5!

  • Sidra Fareed

    why is movie box forcing us

  • Sopie Grace Yasmine Maëva Beugre

    Please, can we have French subtitles?

  • Akansha Singh

    plz update ep 3.

  • emma

    post the other episodes

  • Softie💫

    Why is movie box forcing me to subscribe just to download this kbl.... I can't please