Park Seo Joon had a major flashback as he recalled his first on-screen kiss scene with Wooga Squad member Choi Woo Sik.

Curious about what the actor said? Then read on!

Park Seo Joon Makes Special Appearance on Na PD's Show

Ahead of his small screen comeback, Park Seo Joon appeared as a guest in Na PD's YouTube channel "Channel Fullmoon."

The clip was uploaded on December 12, where the actor had a funny and interesting interaction with the famous content producer.

During the broadcast, Na PD showed a video of Park Seo Joon in the past during his rookie days. The lead actor recalled his post-military school life, elaborating that it was not that enjoyable since he only had a few classmates and most of them were juniors.

The "Itaewon Class" star revealed that he was too shy to greet them.

As their conversation went on, Park Seo Joon shared his story on how he met Choi Woo Sik, who is now one of his closest friends.

The heartthrob recalled that he first met Choi Woo Sik while working on the KBS series "Shut Up Family," reminiscing that they even had a kiss scene.

The actor felt embarrassed to bring it up but then he recounted the support and help of his friend to make the scene a success.

"After I met him, we became close in an instant. We were the youngest ones in the show, so it was always us who finished filming last. After the last scene, I slept over at Woo Sik's house."

Since then, they became more comfortable with each other and he was grateful to Choi Woo Sik for helping him in expressing the right emotions in acting.

Park Seo Joon Praises Choi Woo Sik's Natural Talent in Acting

The "Concrete Utopia" star commended Choi Woo Sik's acting.

"During the sitcom, thanks to him, I became more comfortable in front of the camera. He was always the friend who stimulated me the most. Even when we performed the same acting, his expressions were different."

Meanwhile, Park Seo Joon is returning to the small screen this December with "Gyeongseong Creature," alongside Han So Hee and Wi Ha Joon. the series will be available on Netflix beginning December 22.

In addition, Park Seo Joon will also appear in Yoo Jae Suk's "Yoo Quiz on the Block" to promote his upcoming fantasy series.

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Shai Collins wrote this.