Friendship and Loyalty

Psmith's loyalty to his friend Mike Jackson motivates his involvement in the necklace scheme, and bonds of friendship (e.g., between Eve and Phyllis) underpin many of the characters' actions.

Phyllis Jackson's loyalty to her old school friends and her desire to introduce Eve to Psmith underscore the theme of friendship.

Psmith and Mike Jackson share a friendly banter and camaraderie, with Psmith seeking Mike's opinion on his advertisement.

The reunion of old school friends highlights the enduring bonds between Eve, Phyllis, and Cynthia, with Eve and Miss Clarkson showing concern for Cynthia's plight.

Psmith agrees to help Freddie steal the necklace out of loyalty to his old friend Mike Jackson and his wife Phyllis.