Kim Ga Eun, who viewers recognize as her character�Go Sung Bin on�'I Hear Your Voice',�dished on her co-star�Lee Jong Suk. She revealed that he was still incredibly down-to-earth despite�his tremendous popularity these days.

On Go Sung Bin's relationship with Park Su Ha (Lee Jong Suk) and Kim Choong Ki (Park Doo Shik), she said,�"I have a one-sided, faithful love and watch Su Ha from afar. Although she feels sad about Su Ha's love line, she has another love line, so it's okay."

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When asked about Lee Jong Suk's real-life personality, the actress revealed, "Since we're the same age, we spoke informally to each from the start. My first scene was with Lee Jong Suk, but since we are of the same age and he was carefree and joked around a lot, we got close immediately. It was my first scene and I was nervous, but we got close to each other in less than a few minutes, so it was comfortable."

"People ask me if [Lee Jong Suk] acts like he's all that because he's young and at the height of his popularity these days, but it's not like that at all. He gets along with the staff well and brightens up the atmosphere, so I feel comfortable filming the scenes that we have together."

"When I film with Lee Jong Suk, I stand on a pedestal and act. I am not even that short, but I look short [compared to him]."

'I Hear Your Voice' will come to an end this coming week, so make sure to tune in on Wednesday and Thursday!