Singer-turned-actor Seo In Guk is going to be making a cameo on tvN drama 'Oh My Ghost'!  He's going to be adding some spice to the final two episodes this week, eh?

A rep of the drama disclosed on August 19, "Seo In Guk will be appearing for a cameo as Chef Choi Jong Hee in 'Oh My Ghost.'  He ended up participating because of his connection to the production crew of [his past work] 'High School King.'"

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Despite his busy schedule, he's been confirmed to appear in the drama due to his loyalty to Producer Yoo Jae Won of his own drama 'High School King.'  Meanwhile, 'Oh My Ghost' will end on August 22!  Excited or sad?  Bittersweet?