Cha Eun Woo teared up talking about former ASTRO groupmate Moonbin.

On the May 8th episode of 'You Quiz on the Block', Cha Eun Woo featured as a guest and opened up about his life. Yoo Jae Suk expressed, "You're doing what you have to do, and talking about it. I think you're spending this period of your life wisely."

Cha Eun Woo responded, "Actually, last year... Oh man." Tearing up, he continued, "Last year was a very difficult year for me," referring to late ASTRO member Moonbin. He continued, "I wrote the lyrics for this album, and I wanted to say what I wanted to say in my heart. I filmed, recorded, and wrote all day and night. From Moonbin's point of view."

He added, "People forget it so easily. What's a meaningful way to write the lyrics on a sad day? I wrote the lyrics with tears in my eyes. I still can't sing that song. I felt so guilty. Can I eat something or is it worth sleeping? Sometimes I dream a lot. Sometimes I go to the gym, and sometimes I go to the recording studio. In fact, when someone asks, 'Are you okay?' I don't like saying it's okay, and I don't think it's okay. I was nervous about filming 'You Quiz' today, and I don't like that I look okay. I don't like that I don't look okay either."

Cha Eun Woo concluded, "The direction of my life I chose was to live better. That's why I'm working hard. I think he would want it that way."

Watch Cha Eun Woo on 'You Quiz on the Block' above! 

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