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The couple came out to see Son Ho Young on December 6, and upon recognizing them, the audience cheered and greeted them. Son Ho Young also thanked them on his Instagram, sharing, "kekekeke #SangKyeHyung who came to see #AllShookUp keke He said that he had so much fun watching it. Why is my arm like that?^^;; Anyways #KyeSangHyung and #Honey Sseng You Thanks for coming out [to see me]."

A rep also stated, "The couple attended the musical to support Son Ho Young. As much as they have a public relationship, they sat and watched with the audience... Thanks to the couple, the musical atmosphere was even better."