HaHa leaped up in anger at the  mention of his former girlfriend Ahn Hye Kyung.

On the October 9th episode of MBC Music's 'HaHa's 19TV Mutiny', panelist Park Geun Sik, confessed, "I told my previous girlfriend I loved her or that I missed her and that she was pretty with curse words. It was hard for me to say 'I love you' back then."

HaHa replied, "I don't understand that at all." Park Geun Sik shot back, "You don't? You don't? You don't," surprising  HaHa. The phrase "you don't" in Korean ("ahn hae") sounds incredibly close to "Ahn Hye Kyung", who HaHa was previously in a publicized relationship with.

HaHa responded right away, jumping up and shouting, "You don't? You don't? Are you talking about Ahn Hye Kyung? I told you not to talk about her."

In related news, singer Byul and HaHa will be getting married this November.