Ep 23. The Nana

The O.C. season 1 episode 23, titled "The Nana," follows the Cohen family as they prepare for the arrival of Sandy's grandmother, the family matriarch known as "The Nana." Ryan, Seth, and Marissa are tasked with cleaning up the pool house to make room for The Nana, which leads to some comedic moments as they discover old family secrets hidden away in boxes.

Meanwhile, Summer is still dealing with her feelings for Seth and her jealousy over Anna's relationship with him. Anna tries to befriend Summer and ease the tension between them, but Summer isn't ready to forgive Seth just yet.

As The Nana arrives and settles in, tensions rise between her and Sandy's father, Caleb, who is in the middle of an embezzlement scandal. The Nana doesn't approve of Caleb's actions and the two clash over their differing values. Meanwhile, Kirsten is struggling with her own feelings towards her father and his involvement in the scandal.

Throughout the episode, the family dynamics continue to shift as secrets are revealed and conflicts arise. By the end of the episode, characters are forced to confront their pasts and make difficult decisions about their futures. The Nana's visit ultimately serves as a catalyst for change within the Cohen family, bringing them closer together and forcing them to face their issues head-on.

Overall, "The Nana" is a character-driven episode that explores the complexities of family dynamics and the lasting impact of past decisions. With a mix of drama, humor, and heartwarming moments, the episode is a standout in the first season of The O.C.