On the latest episode of the KBS 2TV weekend drama "Father is Strange", Na Yeong-sil (Kim Hae-sook) told Ahn Joong-hee (Lee Joon) the truth.
Ahn Joong-hee sent the DNA results to Byeon Han-soo (Kim Young-cheol). Na Yeong-sil received the papers first and knew that Ahn Joong-hee knew about Byeon Han-soo. She went to see him right away.
Ahn Joong-hee said angrily, "This is unexpected. I guess this means you knew everything in the first place". Na Yeong-sil said, "I've made a mistake" and apologized. He asked where his father was and Na Yeong-sil said, "He passed away from an accident. I'm sorry, I'll tell you everything" and knelt down.