Singer HaHa recently revealed his thoughts on MBC's 'Infinity Challenge'.

On April 27th he posted on his Twitter, "It's been a while, but we filmed 'Infinity Challenge' yesterday... I almost died laughing. I was excited and also bitter for some reason.. Our Lee Na Young, Lee Tae Sung, Lee Joon, and now joining our family Defconn, I was so happy filming with you all. It was a very thankful day. I only want to show everyone what we did!"

Followers commented, "We only want to watch this now too," "I will wait forever," and "Fan of Lee Na Young... I'm going crazy wanting to watch this."

It seems Lee Na Young followed through on her promise to appear on 'Infinity Challenge' after the "Strike Special" episode.

Who's excited for the new episode of 'Infinity Challenge'?!

Source & Picture: OSEN