Recently, Super Junior's Heechul spoke about a period in his life when he made an ex-girlfriend weep during his twenties due to his obsession with games.

The K-pop idol disclosed all about it during the broadcast of "My Little Old Boy", the SBS reality program focusing on the mothers of South Korean celebrities. In the episode, the cast members were seen at the new house of Lee Sang Min to throw him a housewarming party.

During the episode, Heechul was seen handing Lee Sang Min an envelope as his housewarming present. When the latter opened the envelope and looked inside, he was unable to hide his surprise and said it was too much, to which Heechul replied that he could buy what he needed with that.

Later in the show, the cast members talked about the reasons why couples get divorced. Though Heechul has never been married, he got the other members' attention by saying that in his twenties, he was obsessed with a game called "WOW". He explained the game required 25 players to defeat the boss.

Hearing the explanation, Kim Jong Kook immediately replied that games are often the cause of divorce. Lee Sang Min hilariously added that he had heard about 5 seconds of the story and already wanted to divorce him!

Heechul then went on with his story saying back then once when it was 7:58 PM and he had plans to go online at 8 PM, his girlfriend of that time suddenly asked to break up. The artist replied with an okay and told her to go home then, which made her cry and she looked like she had some other things that she wanted to discuss.

But at that point, Heechul told her that he had plans with 24 other people. After hearing the narration, Lee Sang Min called Heechul the worst. However, the K-pop idol insisted that the girlfriend told him without warning that she wanted to break up, but he had already made those plans with those 24 other players seven days before the incident!

Heechul made his official debut as part of Super Junior 05, the 12-member project group, in November 2005 on "Popular Songs", the SBS music program, while performing "Twins (Knock Out)" their first single.

Before debuting in Super Junior, the artist began his acting career in 2005, starring in the second season of "Sharp 2", a teen drama.