Jung Woo, Go Ara, and Yoo Yeon Suk gathered for 'Respond 1994.'

Today, Go Ara posted on her Twitter, "Don't forget to watch episode 2 of Respond 1994 we're filming right now" along with a picture. In the picture, Jung Woo, Go Ara, and Yoo Yeon Suk are posing for a camera.

But in the picture, Baro is taking a picture of them taking a picture.

Internet users who saw this commented, "Baro is so cute include him in your picture too!," "Respond 1994 is so fun," etc.

tvN "Respond 1994" airs every Friday and Saturday.

Photo Credit: Go Ara Twitter