A possible summary is:
This is a transcript of a video where I.N, the youngest member of Stray Kids, performs four songs and talks about his life and music with the host Lee Mujin. He sings "Hug Me", "I Don't Love You", "Perfect" and "Good Night Good Dream" in different genres and moods. He also shares his childhood dreams, his audition experiences, his nickname "Maknae On Top" and his songwriting process. He says he wanted to make a story with the songs he chose, from love to breakup to farewell. He shows his vocal skills and charms throughout the video.
Here are the key facts extracted from the text:
1. I.N from Stray Kids appeared on "LeeMujin Service".
2. I.N sang three songs on the show: "Hug Me", "I Don't Love You" by Urban Zakapa, and "Perfect" by 10CM.
3. I.N also sang a line from "Busan Seagull" by Sung Jae Moon.
4. I.N has a nickname called "Maknae On Top".
5. I.N has a song called "Maknae On Top" with Stray Kids.
6. I.N wants to debut as a solo artist with an indie music genre.
7. I.N's favorite genre is indie music.
8. I.N wrote the song "Hug Me".
9. I.N composed the song "Hug Me" with BANGCHAN (3RACHA) and others.
10. JUNG DAEHOON played the keyboard for "Hug Me".
11. I.N's real name is Jung In.
12. I.N is the youngest member of Stray Kids.
13. I.N slept an average of 5 hours a day for a week before appearing on the show.
14. I.N was nervous about appearing on the show because he had to sing a lot by himself.
15. I.N researched how to change his vocalization to make his voice sound better.
16. I.N used to have a sharp and raw sound when he first started performing.
17. I.N changed his vocalization technique over the course of a year and a half.
18. I.N's voice is described as firm and round.
19. I.N used to want to be a priest when he was younger.
20. I.N was part of a social welfare center choir in elementary school.
21. I.N became interested in singing in middle school.
22. I.N went on auditions in 8th grade to pursue his dream of becoming a singer.
23. I.N participated in a "Talent Competition" in middle school.
24. I.N sang "Love Rain" by Kim Taewoo and "Turned off the TV" by LEESSANG in the competition.
25. I.N's song "Maknae On Top" reached 10 million views in 47 days.
26. I.N has never appeared on a music show by himself before, except for a trot program.
27. I.N's favorite song to sing is "Busan Seagull" by Sung Jae Moon.
28. I.N's theme song is "Maknae On Top" by Stray Kids.
29. I.N writes songs sometimes.
30. I.N tries to write songs that suit his voice well.
31. I.N chose the song "Good Night Good Dream" by Nerd Connection for the duet with Lee Mujin.