On this week's episode of MBC's 'Hot Brothers', B2ST's Lee Ki Kwang shyly confessed to have a crush on SNSD's YoonA. As part of the show's new 'Season 2' format, the cast members were given a mission to learn how to become teachers for a countryside school. After taking tests for their level of proficiency, members Tak Jae Hoon, Park Whee Soon, and Lee Ki Kwang were appointed to teach in a lower graded class. During class time, Park Whee Soon asked Ki Kwang which member of SNSD he liked the most. Upon Ki Kwang's hesitation to answering, Whee Soon asked, "Are you worried news articles will write about this?" To which�Ki Kwang replied, "Yes, I'm scared. I like YoonA-ssi." Source: Seoul NTN