Girls Generation Sunny talks about how "Grandpa Over Flowers" raised her popularity on "Beatles Code 3D"

On the March 18th broadcast of Mnet's 'Beatles Code 3D,' Sunny shared she recently faced a slump, saying, "It was very difficult. Around the time that I thought that I didn't know how I could laugh on broadcast, I received the offer to appear on 'Grandpas Over Flowers'... After thinking over it a lot, I decided to appear on it. Suddenly, it felt like I was on a vacation to play. It was the first time that I ever felt like that. As I had fun during filming, I was able to overcome my slump."

Credits: allkpop.com