Responses
Its because he admires Kim Suho for being such a hard worker. Gi-young mentioned before that he is nothing without his parents money, unlike Kim Suho who supports his own living and school. That's why when their family goes bankrupt, whenever he's having a hard time he thinks of Kim Suho, likee "If it where Kim Suho what would he choose?" "If it were Kim Suho he would never give up"

Gi-young whooo? Sorry short term memory