The cast of SBS's 'Running Man' visited 2PM Nichkhun's Thai home for their 50th episode special. On the upcoming July 3rd broadcast of the 'Running Man - Thailand Special', the final mission location took place at Nichkhun's home in Thailand. Viewers are anticipating to see Nichkhun's family members that were previously revealed through their LG U+ 002 commercial and through 'We Got Married'. Just like in Nichkhun's previous Thailand visit with his 'We Got Married' wife f(x)'s Victoria, his parents, grandmother, 2 sisters, and about 20 of his other relatives gathered to bring about laughter on set with their variety program skills. While filming, 'Running Man' regular Haha fell in love at first sight and suddenly confessed to Nichkhun's younger sister. It's reported that everyone from Nichkhun's family along with the staff members on set were all surprised by Haha's actions. Netizens who heard the news said, "How could Haha throw away Song Ji Hyo?" "I anticipate to view Nichkhun's younger sister's beauty" and "Must watch this episode". The Running Man special will air on July 3rd at 5:10PM. [gallery columns=4] Source: Sports Seoul via Nate