Updated: 12/02/2016 04:12 PM | First Published: 12/02/2016 03:40 PM

Hong Soo-hyun and Seo Kang-Joon

Hong Soo-hyun with alleged boyfriend Seo Kang-joon
Hong Soo-hyun was rumored to have an affair with actor Seo Kang-joon during the time when they worked together for Roommate.

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