Seo Kang Jun, Hyungsik, and Nam Ji Hyun continue boasting their chemistry with cast and crew in Jeju Island

As previously reported, the cast and crew of 'What's With This Family' headed over to Jeju Island for a long-deserved vacation after spending months on the 53-episode drama. Which means... more of the love triangle with Nam Ji Hyun, Seo Kang Jun, and Hyungsik!  Just kidding, but there is more friendly chemistry for fans to enjoy as they upload pictures from their trip.

5urprise updated their Twitter on February 23 with pictures of Seo Kang Jun and Nam Ji Hyun as plane buddies with the comment, "The 'What's With This Family' team who reunited for their vacation even though the drama ended!  We'll be back."

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Hyungsik also uploaded a picture onto Instagram of himself with rival Seo Kang Jun. Turns out they're 'roommates' during the trip!

Hope all the cast and crew members enjoy an awesome vacay!  

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A photo posted by Hyungsik Park (@phs1116) on Feb 23, 2015 at 6:40am PST