A cameo with leading-role homework: Kim Hyun-joo’s story returns

A short guest appearance can come with surprisingly long preparation.

In MMTG episode 273, released January 5, 2023, Kim recalled playing Gu Jun-hee. Her guest role grew, and she learned waltz and horseback riding in preparation.

October 22 fan posts connected memories of Jun-hee’s entrance with the interview; a Korean community reshared it the next morning. The character now comes with its actor’s backstory.

The fan post calls the interview funny, while its quoted post revisits the actor behind Jun-hee. The response is about rediscovery.

Her wish to try a wealthy character helps explain the enthusiasm. The charm is her amused look back at all that preparation.

Contemporary coverage records her clarification: she learned waltz and riding, not piano, and those planned scenes did not appear.

This is a 2023 interview recirculating in 2026, giving a familiar character another layer.