Paulina is surprised when her ex-boyfriend, who is now her fiancé, proposes to her in a restaurant with a ring she thinks is meant for someone else. Her current partner, Irving, admits to accidentally proposing to Paulina with a ring that was actually intended for someone else. As it turns out, the ring was meant for his previous girlfriend, Melissa.

Irving tries to break up with Paulina, but she is hurt by his actions and feels betrayed. She initially rejects the proposal and is upset with Irving for not being honest. However, after receiving encouragement from her friend Jen and realizing the ring's sentimental value, she decides to accept it.

Irving attempts to explain his actions, expressing his love for Paulina and regret for the way things unfolded. Despite his apologies, Paulina is unsure if she can trust him again. The story ends with Paulina accepting the ring and reconciling with Irving, though their future remains uncertain.