Whoo!  Get ready for what is sure to be a fun ride.

tvN's upcoming drama 'Bubble Gum,' starring Lee Dong Wook and Jung Ryeo Won, have dropped a couple more goodies ahead of the premiere. They dropped a promo video in which the four leads are running together in joy with a bunch of people holding balloons behind them.

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They also released character posters and still cuts of the two main protagonists with their child versions!  Aww... The drama airs on October 26!

Tip: Stacy