Singer Heize: ”I wrote lyrics right after breaking up” = ”Knowing Bros”

Heize revealed the secret behind his lyrics. On the 2nd broadcast of JTBC's "Knowing Bros," he revealed the lyrics of the song by chart-topping singer-songwriter 10CM (Kwon Jung-yeol).
, Heize, and Ahn Jiyeong (BOL4) made guest appearances. Kwon Jung-yeol said, "I have rarely written lyrics based on my own story. I write lyrics by empathizing with the character.
"I create events that the main character, a short, nerdy guy with glasses and no social skills, experiences," he said, adding, "Recently, I've been incorporating happy stories for the characters."
On the other hand, Heize said, "You can think of the songs as my diary. I often write melodies based on stories I've experienced, seen, heard, and felt. They're stories that could happen, so I hope the public will be able to relate to them."
So when the experience stops, the work doesn't go well," he said. Seo Jang-hoon asked, "Have you ever broken up on purpose because you couldn't work well?"
When asked, Heize replied, "No, that's not the case, but I have written lyrics right after breaking up because I can't let those feelings slip away."
Heize said that the subject of the song has never contacted her, but she said, "There are people who talk about it as if it's them, even though it's not about that person. I don't know how the person in question is actually spending their time."
"I can't do that," he said, surprising everyone.