Watch: Shin Hye Sun Unintentionally Distracts Yang Se Jong In "30 But 17" Making Video

SBS’s “30 but 17” released a new behind-the-scenes video of Yang Se Jong, Shin Hye Sun, and more of the cast!

In the clip, Yang Se Jong and Ahn Hyo Seop show off their chemistry as uncle and nephew in the drama. Yang Se Jong brings a cup of radish juice for Ahn Hyo Seop to drink, but hearing Ahn Hyo Seop’s stuttering requests for him to dispose of some of the juice, he pours a good portion of the juice out of the cup. Yang Se Jong eventually convinces Ahn Hyo Seop to drink the liquid, and he can’t help but smile at him.

Later, Yang Se Jong films a scene with Shin Hye Sun. Seeing Yang Se Jong’s flustered state as he repeats the scene without pausing due to his own mistakes, Shin Hye Sun struggles to keep in her laughter. One staff member calls out, “Director! Hye Sun is distracting Se Jong from acting!” Shin Hye Sun mouth shoots open and immediately denies this.

Finally, the two lead actors film a scene at night. As Shin Hye Sun recites her lines, Yang Se Jong merely stares at her. She shyly asks why he’s looking at her like that, only for him to say the heart-thumping words, “[Because] you’re pretty.”

The director asks them to do the scene over, but this time, with Yang Se Jong saying his lines more clearly. Yang Se Jong repeatedly says, “Come on,” in the way the director suggests. The director takes a hands-on approach as he cutely helps him out by shouting, “Come on!” Yang Se Jong, Shin Hye Sun, and everyone else on set all burst into laughter at the director’s unexpected adorable tone.

Check out the full making video below!

Watch the latest episode of “30 but 17” here:

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