Yu Young-eun

BLGLFlix editorial view

The same two companies made this show and one other in this catalogue, and both are exactly six episodes long.

Yu Young-eun (유영은) plays Geum Su-ji in Check In to You, a 2026 body swap romance from Matchbox and STRONGBERRY that went out on GagaOOLala. The same partnership produced Blossom Campus in 2024, also six episodes, also on GagaOOLala. Two productions is not a pattern on its own, but the identical length is a decision rather than a coincidence, and it matches how most Korean BL in this catalogue is built.

Six episodes is the working shape of the form there. Of the Korean titles listed on this site, the run lengths cluster at four, six and eight, with the longer sixteen episode shows coming from mainstream studios and streaming services rather than from BL specialist houses. Short runs mean short shooting schedules, which means casts are assembled quickly and often for one project.

Her record shows the outcome of that. One credit, one confirmed public account, and no agency listed. Her name reaches the Latin alphabet two ways, Yu and Yoo, because Korean romanization allows both and different services picked differently. Both spellings are recorded here so a search for either finds her.

What is not recorded is her birth date, her education and her debut year, none of which we could confirm from a source worth citing. She plays a supporting role rather than one of the two leads, whose swapped bodies drive the plot.