In "Heard it Through the Grapevine" Ko Ah Sung started to worry about the incompetency of her father Jang Hyun Sung. With that, she asked for help and Yoo Joon Sang showed how pleased he was with how Ko Ah Sung was handling the matter.

On the 13th episode of SBS Monday/Tuesday drama "Heard it Through a Grapevine" (script Jung Sung Joo, director Ahn Pan Suk) broadcast on Apr. 6th, Suh Bom (played by Ko Ah Sung) requested a meeting with Han Jung Ho (played by Yoo Joon Sang) and Choi Yeon Hee (played by Yoo Ho Jung).

She said about her father Suh Hyung Shik (played by Jang Hyun Sung). I think that it provides a great opportunity to support him but I'm afraid that it might end as an opportunity only. It really worries me that there's no experience In success." With that, she was very worried.

At this, Han Jung Ho said, "It's a type of societal phenomenon. It's not only that person's fault. Victory is a big asset for the memory as well" and encouraged Suh Bom. Suh Bom said, "I heard there are many experts at your company. I want a good financial adviser. I worry about my family's welfare."