Did you hear Changsub's story about the side effects of hair loss medication on the variety show Kkiri Kkiri?

KBS Joy’s variety show "Kkiri Kkiri" features the travelogue of same-age friends Lee Chang-sub, Jung Jin-woon, and Soyou on Shodoshima Island in Japan, and I heard that he mentioned he is currently taking hair loss medication.

I had no idea; it was unexpected. I asked why Soyu eats it when she has so much hair.

Changseop mentioned that his hair has grown because he is taking hair loss medication, explaining that he takes it to prevent hair from falling out, not to make it grow. However, I heard there is a side effect, which is gynecomastia...!!

I heard there is a side effect where the chest appears to protrude particularly prominently.

I didn't realize it from the photo, but Jinwoon seemed to relate to it too.