S1, A3: The girls in the school suspect that Jae Min and Ma Ri are dating after seeing Jae Min help her find her brother; Ma Ri discovers her teacher is Si Hu's uncle; the school band Orange Marmalade gets formed.

S1, A3: The girls in the school suspect that Jae Min and Ma Ri are dating after seeing Jae Min help her find her brother; Ma Ri discovers her teacher is Si Hu's uncle; the school band Orange Marmalade gets formed.