Geng Min went to Zheng Yu's home to teach him for the first time. Zheng Yu's cheerful personality made Geng Min feel better, and they gradually became closer.However, Geng Min ruined the relationship alone.Now, Ha Neul and Geng Min get into an accident and are taken to the hospital, and their mom gets a call about the accident.Zhengyu overheard the conversation, so he took the responsibility of taking care of his family and quickly sent them to the hospital.The surgery proceeds quickly, with Jung-woo trying to keep his family calm while projecting a reliable image of himself.The operation ended in the morning, and the doctor told them that Ha Na's condition had no complications.Jung-woo finally breathes a sigh of relief and feels at ease with Ha-neul's family as he assures everyone that everything will be fine.The family then discussed who should stay at the hospital since visiting hours didn't start until the evening.

Jung-woo takes Bo-deok home and he thinks about what he should do.Ha Na never woke up, which made her family very worried.The next day, Jung-woo asked the teacher about Ha-neul's progress. He received a note he found when he passed out that day, which said that they should work together.He was moved to tears and was full of strength waiting for Ha Na.Suddenly, he received a notification and rushed to the hospital to find that Ha Na had woken up and hugged her, expressing his love.Ha Na's family argue about who can stay with her, but Jung Woo convinces them that he should stay.After the others left, they thought about what happened after leaving the ward.Zheng Yu took Ha Na out to get some fresh air and asked her what happened in the accident.Before Ha Na is ready to answer, Jung Woo expresses his love again.Bin Dayong and Hong Ran arrive and hear his confession.Bin Dae-young teases Jung-woo, but then asks her who she was with during the accident.Jung-woo tells him that he hasn’t asked Ha-neul yet and that he will tell him when she regains consciousness.He didn't reveal the fact that he knew about Ha Neul and Kyung Min's accident.

Bo-deok confides in his mother, worried that Jung-woo is unhappy about Ha-neul and Kyung-min's accident.They feel reassured seeing Jung Woo and Ha Neul's intimate scene.Before her mother left, she explained to Zhengyu. Zhengyu said that she knew this person to resolve her mother's uneasiness.At work, he was surprised to find that his colleagues knew about their relationship.Jinshuo told Zhengyu that he tricked Gengmin into installing seven cameras, but the police only found 6. Gengmin's reaction: "No matter what is captured, it's not my fault" should be shocked.Zhengyu watched the video of Bode and Ha Na who recognized the person following him as Geng Min. Ha Na suspected that he was related to the medical accident and looked for him privately.Jung Woo listened to the dash cam recording on Geng Min's car and was shocked to realize that he had put Ha Na in danger.Later, he bursts into Ha Na's hospital room, asks her why she risked her life for him, and leaves angrily.

Zheng Yu blames himself for being the cause of Ha Na's accident and needs time to calm down.Ha Neul apologizes to him and shares her story, explaining her emotional breakdown and desire to find the truth.She loves Jung-woo deeply and says that even if she could go back in time, she wouldn't change a thing.She tells him that he was the one she was thinking of and loved in her dying moments, and Jung-woo is moved by her love and honesty and hugs her.Bin Dayong and Hong Ran continue to grow closer to each other, with the latter revealing her divorce story.In the rain, they wash away their pain and usher in new hope.Ha Neul tells Jung Woo the last few words Geng Min said to her, which were not recorded.She explains how Geng-min is seeking revenge for what his mother did to him, for losing his father.Geng-min hopes to meet Jung-woo, explain everything and get forgiveness, but Jung-woo isn't ready to accept his apology yet.He comes out and cries in Ha Na's arms over the loss of his dear brother.