SEE ALSO: HaHa and Byul celebrate Dream's 100th day

On the January 11th broadcast of 'Quiz to Change the World', MC Park Mi Sun asked, "Byul gave birth quickly, right?" HaHa revealed, "Yes. It took around four hours." MC Kim Gu Ra asked, "Were you by her side when she was giving birth?" HaHa shared that it wasn't a moment he would ever miss as a father, "Of course... It was so touching. I cried a lot."

"My wife is tiny so seeing her hurting and lying down... I felt so sorry for her and thankful. I was so thankful and felt so bad for her. I really hate things that hurt. I can't even get shots... But at that time, I wanted to be hurting on her behalf. I waited and suddenly heard the sound [of the baby crying]. I came in and saw the baby, who was inside the belly just a moment ago, come out and appear [in front of me], it was so astonishing... I originally said that I won't cut [the umbilical cord] but I ended up cutting it... The doctor also told me not to cut it since I get scared easily. But later on [I realized that] my wife went through the [childbirth] so why can't I cut even this so I cut it."

It's safe to say that HaHa has changed a lot for the better as a result of his son!