Super Junior's Leeteuk grabbed Eunhyuk by the throat, but why?

Super Junior's Leeteuk recently revealed an interesting story involving his fellow member, Eunhyuk. Leeteuk made a recent guest appearance on KBS 2TV's 'Happy Together' and shared, "Because of me, Eunhyuk once punked out on a live radio broadcast." The two co-host KBS 2FM's 'Super Junior's Kiss the Radio' radio program. Leeteuk added, "I once went to Thailand with my Super Junior members and Shindong, Sungmin, and Eunhyuk were fooling around a lot... If it was any other day, I would have tolerated their jokes. However, I was really stressed that day so I angrily grabbed the easiest one of the three - Eunhyuk - by the throat... After fighting with Eunhyuk, I went on to record our radio program as if nothing happened but he didn't show up throughout the entire program." He later added, "The program's PD worried over Eunhyuk because he didn't show up without any word. The PD asked if it was because of a girl," causing the set to laugh hysterically. Poor Eunhyuk. How would you have reacted if you were in Eunhyuk's position? Source: Money Today Star News via Nate News