In a don’t-blink-or-you’ll-miss-it scene in Weightlifting Fairy Kim Bok Joo, Z. Hera (aka Ji Hye Ran) played Si Eun, the sister of Si Ho (Kyung Soo Jin) in Episode 8. (Not quite a cameo, and not quite a guest star, but somewhere in between.)
She was pretty cool as Park Soon Duk on Scarlet Heart, aka Prince Eun (Baekhyun)’s wife.
The last time we saw her was in that bloody scene after things got ugly with the princes.
Who else caught this Scarlet Heart: Ryeo connection?