B1A4's member Baro promoted the program "Youth Over Flower".

On September 12, Baro posted on his Twitter, "Laos episode of tvN Youth Over Flower tonight. Please be excited. Don't forget to watch" along with a picture.

In the picture, Baro is jumping up high in the air with his arms reaching up. He is in a casual outfit that cannot be seen on stage.

tvN "Youth Over Flower" airs every Friday.