Meddy is a Chinese Indonesian American college graduate who works as the photographer for her family's wedding business. She struggles to balance her filial duty with her desire for personal independence. Fearing a family curse of male abandonment, she makes choices to stay close to her mother and aunts, even when it costs her personal happiness.

Ma is Meddy's mother and the florist for the family's wedding business. She cares deeply for her daughter and expresses her affection through persistent meddling, such as secretly setting Meddy up on a dating app. She relies heavily on traditional Chinese medicine and maintains a lifelong competitive dynamic with her younger sister.

The eldest of the four sisters, Big Aunt operates as the pastry chef for the Chan wedding business and the matriarch of the family. She commands attention and compliance through her authoritative bearing, famously utilizing a specific vocal tone to settle disputes. She takes immediate charge during family crises and expects total obedience.

The second eldest sister manages hair and makeup for the family business. She is highly superstitious and frequently practices spontaneous Tai Chi poses to manage her blood pressure. She resents Big Aunt's authority and constantly looks for opportunities to undermine her older sister's commands.

The youngest of the four sisters, Fourth Aunt serves as the wedding singer for the family business. She possesses a flamboyant personality, favoring elaborate manicures featuring crystals and feathers. As the most fluent in English and social media among the sisters, she frequently uses this knowledge to secure advantages in family arguments.

Nathan is a British citizen of white and Hong Kong Chinese heritage who owns a luxurious hotel in California. He dreams of establishing a successful hospitality career, and hosting the high-profile Sutopo-Wijaya wedding represents his biggest professional opportunity. He shares a complicated romantic history with Meddy from their university days.

Ah Guan is a floral supplier who manipulates Ma into setting him up with Meddy under the online alias "Jake the rich hotelier." He uses deception to secure the date, showing a complete disregard for Meddy's personal boundaries. His aggressive behavior during their meeting triggers a catastrophic chain of events that throws the Chan family into chaos.

An exceptional accountant, Maureen serves as the maid of honor for the high-profile wedding. She is fiercely devoted to the bride and actively despises the groom, viewing him as a terrible match. She orchestrates wedding preparations while harboring deep resentment toward the impending marriage.

Jacqueline is the bride, hailing from a wealthy Chinese Indonesian family. She is a kind and friendly woman who quickly becomes overwhelmed by the stress surrounding her massive wedding event. She relies heavily on her bridal party for emotional support when preparations go wrong.

The local law enforcement officer on the island of Santa Lucia. He holds a petty grudge against the tourism industry, particularly Nathan's hotel, and treats the Asian guests and staff with blatant disrespect. He acts stubbornly and frequently oversteps his actual procedural knowledge.

The groom of the massive wedding event, belonging to an incredibly wealthy and influential Chinese Indonesian family. He cares little for others' feelings, enjoys exerting unearned authority over hotel staff, and prioritizes saving face above genuine connections.

Meddy's photography assistant for the wedding business. He helps capture the extensive, multi-day events of the Chinese Indonesian wedding ceremonies.

Meddy's college best friend who encourages her to socialize, attend parties, and pursue her romantic interests instead of isolating herself.