Maidens' Vow

KWAN starts to correspond with KAT-CHEUNG in the name of his secret benefactor. From a letter of his, KWAN finds out that KAT-CHEUNG is aware of her love and that he too feels some affection for her. But due to some reason, KAT-CHEUNG cannot go any further with KWAN, as he has expressed in his letter. KWAN asks KAT-CHEUNG for an explanation without worrying about the disclosure of her identity.