Girls' Generation's member Sunny revealed a picture of her lunch box from 'Infinite Challenge.'

Today, Sunny posted on her Instagram, "My lunch box that I prepared the night before and fried the morning of. My precious lunch box. Everyone watch! You're watching, right?" along with several pictures.

In the picture, Sunny coming out on MBC "Infinite Challenge" is shown. She also took pictures of her lunch box.

In this episode of 'Infinite Challenge,' the guests prepared their own lunch.

Photo Credit: Sunny Instagram