The actress revealed that Kim Joo Hyuk enjoyed her latest drama 'Tunnel' and revealed, "He gives me a lot of good advice but we're both busy when we're in filming so I couldn't receive help even if I wanted to due to lack of time."

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As for her public relationship with the actor, Lee Yoo Young commented, "People's perspective has changed compared to the past. And the generation has changed too. There are parts that we're more cautious about because many people give attention but I think it's better to confidently reveal than to hide."

She also talked about her close friend, actress Kim Go Eun, and said, "Kim Go Eun is an acting sunbae to me. She debuted and started promoting before me so I tend to get a lot of advice from her." Lee Yoo Young added, "[Kim Go Eun] told me that I need to focus hard when filming a drama. She said there won't be any time to rest."