S1, A4: Woo Yeon and Soo get to work together on a photo book and calligraphy project with Eunyoo Publication. Soo suggests that he and Woo Yeon should travel together to create a quality photo book.

S1, A4: Woo Yeon and Soo get to work together on a photo book and calligraphy project with Eunyoo Publication. Soo suggests that he and Woo Yeon should travel together to create a quality photo book.