Red Balloon Episode 7

Eun Kang and Cha Won spend time together at the beach in Sokcho. When Cha Won returns home from Seocho, he gets into a big fight with Ba Da about his mother-in-law. Meanwhile, Nam Chul and Eun San become more affectionate and develop feelings for each other after sharing a kiss. However, one day, Mul Sang visits the office and notices a ginkgo tree leaf on Eun San's desk that he had found in his camper. (Source: Viu)