Jessica and Krystal show their body language in the promo clip of their reality show

OnStyle finally releases the promotional video of their OnStyle's 'Jessica & Krystal' reality program starring the adorable Jung sisters.

In the video, the pretty siblings show their body language and sweet bonding. The premiere was supposed to be on May May but got delayed.

Fans can anticipate the 1st broadcast on June 3 instead. Enjoy the video below: