At the press conference for tvN's upcoming drama 'Bubble Gum,' held on October 19 at Seoul's Patio9 wedding hall, Lee Dong Wook, Jung Ryeo Won, Lee Jong Hyuk, and Park Hee Bon were present. 

The main leads, Jung Ryeo Won and Lee Dong Wook, were busy complimenting each other during the press conference. Lee Dong Wook said, "I reunited with Jung Ryeo after the sitcom we were in together twelve years back. I met her after a long time has passed but she looks exactly the same," and added, "It's been twelve years since we did a project together but we've officiated an award ceremony before. Because we've had those connections, I felt comfortable when I heard that we were cast together. We are having a lot fun filming." 

SEE ALSO: Father-daughter duo of ‘Miracle in Cell No. 7’ reunites

Jung Ryeo Won also returned the actor's kinds words with a compliment of her own, calling Lee Dong Wook the life of the party on set. When asked who gave life on the set, Jung Ryeo Won wasted no time answering, "It's Lee Jong Hyun and Lee Dong Wook." 

She gave a specific example of when Lee Dong Wook made her laugh, saying, "For example, the ending of episode 4 was a really important scene, and I was trying to immerse in my acting when Lee Dong Wook showed me a funny picture of Lee Jong Hyuk's face which was swollen from eating spicy rice cakes. " 

The actress added, "I thought they were trying to sabotage my scene because they were done filming, but it's really fun. I'm shooting the drama with a happy and joyous mindset, thinking that it should be a crime for work to be this fun." 

'Bubble Gum' is a romance drama about a man and a woman who grew up like family and is set to air October 26 at 11pm KST.