Kang Shin-Woo is a math teacher with a good looking appearance. He has not forgotten his first love Han Ji-Soo for the past 10 years. By an accident, he travels to the past when he was a high school student. There, he meets his younger self. Kang Shin-Woo struggles to make the younger Kang Shin-Woo's love come true.
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Last updated: June 9, 2026
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Quick answers about Longing Heart wallpapers, cast, and downloads.
Moviely has 4 free Longing Heart cinematic wallpapers available to browse, preview in Mac Mode, and download.
Yes. Every Longing Heart backdrop on Moviely is free to preview and download for personal desktop or mobile wallpaper use.
Longing Heart wallpapers are available in HD and original quality, with smart resolution suggestions based on your display.
Yes. Open any Longing Heart wallpaper in Mac Mode to preview it on a desktop or iPhone lock screen before downloading.
Open the Longing Heart page, pick a backdrop, choose your preferred resolution (HD, Full HD, or Original), and click Download.
Longing Heart first aired in 2018. Moviely hosts cinematic wallpapers captured from the TV series's official backdrop imagery.
Longing Heart is categorized as Comedy, Mystery, Sci-Fi & Fantasy.
Min Yeon-hong directed Longing Heart.
Longing Heart stars Lee Jung-shin, Seo Ji-hoon, Lee Yul-eum, Lee Tae-seon, Cho Lee-hyeon, and more.
Longing Heart has a runtime of 1h 0min.
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