At the beginning of the episode, Minh (Son Tung) is at home worried about teacher Giang (Xuan Anh) after being abused by her husband. Minh asks Thuong (Quynh Kool) about Giang's affair but Thuong refuses to share, advising him not to worry about other people's affairs: "Sister Giang has her own life, we sisters must respect her, we must not interfere at all".
Trang (Ngoc Thuy) thinks Minh is "smitten" with her teacher, Thuong thinks back to the times Minh defended Giang in front of her. Trang tells him not to scrutinize or scrutinize Giang's life.

The next day, Giang caught Minh listless at school. "Do you still want to go back to where you will continue to be abused?" - Minh asked Giang after being abused by her husband. But she did not share with Minh because she thought he was not old enough to understand this issue.
When going to work, Trang met Dung (Anh Vu) taking his new girlfriend to buy things. Trang did not hesitate to praise the two as a beautiful couple, and also reminded her girlfriend of the old story when she was with Dung. After being told everything by his girlfriend, Dung broke up with his girlfriend on the spot.
In addition to working at a clothing store, Trang also wanted to ask for more work to earn money to pay off debts and help her sister. Thuong advised Trang to prepare to find a stable job after getting a degree. The two sisters feel lucky to have the health to try for the future. "I'm waiting for the day you raise me" - Thuong expects a lot from Trang.
Minh is still upset because he can't help his teacher Giang, coming home from school sitting in the yard sadly. Thuong confided in Minh, saying that adults all have their own thoughts and calculations. And cannot live for others.
In another detail, Mrs. Dung (Meritorious Artist Quach Thu Phuong) is worried because she cannot contact Quan (Huynh Anh). Mrs. Dung confides her feelings to her husband but is not shared. Her husband advises her not to try to call and bother her child.
Ms. Dung then went to Thuong's house to talk. She asked Thuong if she would still contact Quan, if she could help her call him back, she would agree to let the two of them come back. "For me, love affairs cannot be discussed" - Thuong refused Ms. Dung, because everything between the two people was over.
Trang officially graduated. After many things, two of Trang's previous colleagues apologized to let go of the old things. Grandma, Thuong and Minh attended Trang's graduation ceremony, the whole family was extremely happy because Trang had grown up. After that, the three sisters took her around the city and took her home to visit.
Tran Lam (Manh Truong) brings things to Mrs. Hanh's house (People's Artist Lan Huong), Mrs. Hanh is happy to see this scene. Mrs. Hanh goes to the warehouse to find the toy that Lam played with when he was a child. "What belongs to me, mother still keeps" - she emotionally tells her son about the difficult times of the past. Mother and son hug each other to resolve misunderstandings.
The episode ends when Thuong invites Tran Lam's mother and children to eat rice to thank them. The journey of stepping into life is coming to an end, please watch the next episode!