▁He ▁subsequently ▁frequently ▁visited ▁the ▁kind erg arten , ▁even ▁during ▁less on ▁time , ▁and ▁spent ▁time ▁e ating ▁and ▁sho pping ▁with ▁He e - ju . ▁ ▁E pisode ▁ 9 - 1 8 ▁As ▁time ▁progress ed , ▁the ▁three ▁men ' s ▁affairs ▁with ▁women ▁also ▁progress ed , ▁but ▁comp lications ▁arose ▁as ▁Y ong - min ▁tried ▁to ▁balance ▁his ▁relations ▁between ▁He e - min ▁and ▁Se - you ng . ▁ ▁This ▁happened ▁when ▁He e - min ▁had ▁just ▁returned ▁from ▁America ▁to ▁Korea , ▁and ▁frequ ented ▁the ▁university ▁Ch oi ▁was ▁teaching ▁in ▁and ▁his ▁house . ▁In - py o ▁also ▁had ▁a ▁hard ▁time ▁getting ▁appro val ▁from ▁He e - ju ' s ▁father ▁and ▁elder ▁brother ▁for ▁their ▁relationship . ▁ ▁However , ▁after ▁deliber ations ▁and ▁persu asion ▁by ▁his ▁son , ▁he ▁approved ▁at ▁episode ▁ 1 7 , ▁on ▁condition ▁that ▁In - py o ▁would ▁agree ▁to ▁change ▁his ▁course ▁of ▁study ▁to ▁a ▁new ▁course ▁that ▁could ▁assist ▁his ▁company . ▁ ▁He e - ju ' s ▁father ▁also ▁war ned ▁In - py o ▁that ▁he ▁would ▁only ▁allow ▁the ▁couple ▁to ▁marry ▁after ▁three ▁years , ▁and ▁they ▁would ▁have ▁to ▁break ▁up ▁if ▁his ▁behavior ▁changed ▁for ▁the ▁worse . ▁ ▁After ▁sending ▁He e - min ▁to ▁America ▁with ▁the ▁term ination ▁of ▁their ▁relations ▁and ▁Se - you ng ▁sh aking ▁off ▁her ▁relationship ▁with ▁her