Ep 520. Home Alone Episode 520

Seok Jin makes a welcome return to the program in three years. He shares his self-development routine, learning foreign languages, reading philosophical books, and making coffee. He is also deeply passionate about Japanese ramen, and he records every ramen he eats. Meanwhile, Na Rae is busy at home winterproofing her house. After working hard, she enjoys a relaxing bath in her outdoor hot tub.