Responses
In my opinion, I do not think that would work out well...Yule and Dong-Hyuk each have their own varying degree of possessiveness (an obsessive and psychotic level) towards Kyung Soo. So...I do not think they would “share” Kyung Soo.
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I was hoping Yule, Kyung and Donghyuk would have been together. A threesome relationship would have been a better ending to me.