In the last chapter, students began to talk about knowing the nurse's real family name, which indicates she is married to the handsome student's brother. During the bath, she broke down and said sorry many times, as she already knew she would leave Japan forever, but still decided to take the virginity of her favorite student. She also sent a farewell gift, which is a stocking, and asked the childhood female friend to take care of MC, another advice was that she should also wear pantyhose to arouse him; the MC went from depressed to cheerful again. The nurse never outright says she romantically loves MC, but I guess she loves him more than just a friend, and that pains her heart, as she does love her husband, and also tricks MC like I said. Love is a mysterious thing, and the nurse, despite having good self-restraint and morals, can't stop the heart's desire.