What Makes Women Laugh?

Sibling comedians Luci, Graci, and Mar attend their father's wedding to a woman who is significantly younger than him. The celebration takes a dark turn when Luci's husband tragically passes away in an accident. Despite the heartache, the sisters are determined to honor their performance obligations in Benidorm that August. Meanwhile, the grieving widow stumbles upon a notebook revealing her husband's infidelity, prompting her to embark on a quest for revenge by flirting with everyone around her.