Jun Soo successfully presents Team B's design for the board. Joo Yeong gets scolded by her mother for not being able to win over Team B concerning design concepts. Upset Joo Yeong goes to visit Hyeon Seok at his office. After returning home Hyeon Seok calls Jun Soo and ask what happened today at work. Do Hee & Jun Soo promise not to make each other cry in the future. Grandpa Na visits Jun Soo and compliments him on his briefing at work. Hyeon Seok text Joo Yeong telling her to call him if she ever needs comforting. Jun Soo receives praise from Do Hee's dad on his work. Rumors circulate at BY Group that Jun Soo is Teacher Kim's lover. Cheol Soo's mother begins to be shunned by her social circle. Na Ri struggles to act properly with Dong Woo. Cheol Soo finally stands up to his mother. Do Hee states that she will be everything for Jun Soo, including his mom. Joo Yeong tells Hyun Seok that Jun Soo is Teacher Kim's lover. Do Hee lets Jun Soo oversleep.