Actor Choi Seong-won in 'Between Us' revealed the past days of battling acute leukemia. In the JTBC entertainment program 'Between us', which was first aired on the 28th, actors Park Hae-soo, Lim Chul-soo, and Choi Seong-won's long-standing relationship was revealed. In particular, we visited MT villages with many memories and talked while making and eating meat and kimchi stew. On this day's broadcast, Choi Seong-won confessed to his friends his feelings from the moment he was diagnosed with leukemia to the present day when he was cured. To the question of Lim Cheol-soo and Park Hae-soo's current status, Choi Seong-won answered, "These days, my condition fluctuates. After receiving a transplant for fundamental treatment, the leukemia itself was cured, but the sequelae are still there." Then, he said, "I have dryness in particular. My nails are cracked and my mouth is dry," he said calmly about his daily life and what he felt about enduring the aftereffects and side effects even afte