Doing musicals made Yoo Yeon Seok better when performing live or impromptu. Saw him singing during Reply 1994 promotion show and live steam for Love, Lies promo and he was so nervous at the beginning of the performance and only got comfortable half way through. For the live stream he was sweating badly and couldn’t play the Arirang on the piano immediately, had to try few times coz he was nervous. When asked to sing he couldn’t think of a single song so the host moved on and gave him time to think n prepare but later he still wasn’t as confident to sing. He’s improved so much over the years and keeps improving, look forward to his work this year and for years to come. 👏🏻👏🏻👏🏻👏🏻❤️❤️❤️