The fifth episode of 'Summer of That Year' opens with a sweet moment between Khánh and Phương, where Khánh presents a handcrafted wooden model house to Phương. This thoughtful gift symbolizes his deep interest in her family's dreams, particularly her father's aspirations for home improvements. The episode effectively portrays Khánh as a charming yet sensitive character, who is attentive to even the smallest wishes of those around him.

A significant subplot unfolds when Phương confides in Khánh's mother, Liên, about a misunderstanding regarding a poor academic performance that Khánh had fabricated. This revelation surprises both Phương and the audience, as it highlights Liên's awareness of her son's antics. She willingly plays along to help Phương's family, who are financially struggling, showcasing her compassion and understanding.

As the episode progresses, a celebratory meal at Khánh's home brings Phương closer to his family. Khánh's mother expresses her gratitude by giving Phương a monetary reward for her tutoring efforts, further strengthening their bond. Phương finds herself increasingly drawn to Khánh, appreciating the warmth and support from him and his family during her difficult times.

However, the episode takes a dramatic turn when Phương dreams of a romantic moment with Khánh, only to be interrupted by her sister. The latter half of the episode shifts focus to the poignant relationship between Phương and her father, Lân, who, despite his illness, encourages her to participate in a beauty contest, urging her to embrace her youth.

The episode concludes with a rehearsal for a scene from 'Romeo and Juliet', where Khánh surprises everyone by introducing Tùng as the new Romeo, leading to misunderstandings between him and Phương. Both characters misinterpret each other's feelings, creating a cliffhanger that leaves viewers eager for the next episode.

As the story unfolds, viewers are left wondering when these misunderstandings will be resolved, allowing Khánh and Phương to express their true feelings for one another. The next episode airs on Tuesday, August 18, at 8 PM on VTV3.