Actor Kim Woo Bin showed his sadness as being a temporarily addition to the cast of MBC's variety program 'Four Guys One Girl,' his goodbye seemed to have been fast.
On April 25, the final episode aired showed him leaving a day earlier in order to be filming for his next film thus, saying goodbye to his adoptive parents on the show.
In the show, he showed his kindness as have taken care of his adoptive parents. And because he got close to them, he seemed to have gotten attached to them, showing his sadness.
He stated in the interview part, "It's regrettable and saddening. I should've talked with them more and held their hands," expressing what he wished he had done differently.
He then told the parents, "I was very grateful. Be healthy. I love you," shedding tears.