On June 26, Cube Entertainment uploaded some heartwarming letters written by Yoo Seon Ho and Lai Guan Lin from Produce 101 Season 2.
Yoo Seon Ho wrote, Hello, national producers! I am Cubes chick trainee Yoo Seon Ho. First of all, thank you so much to all the national producers who have supported me. I was able to meet so many good people through Produce 101. It was truly a precious experience. There were some difficult times while filming the show, but when I look back on everything now, they were some of the happiest moments of my life.