Right Ho, Jeeves

Bertie returns to London from several weeks in Cannes spent in the company of his Aunt Dahlia Travers and her daughter Angela. In Bertie's absence, Jeeves has been advising Bertie's old school friend, Gussie Fink-Nottle, who is in love with Madeline Bassett. Gussie is too timid to speak to her.
Madeline, a friend of Bertie's cousin Angela, is staying at Brinkley Court (country seat of Aunt Dahlia and Uncle Tom). Bertie himself is expected at Brinkley Court to deliver the school prizes at the local grammar school, which he considers a fearful task. Bertie sends Gussie to Brinkley Court so that he will have the chance to woo Madeline, but also so that Gussie will be forced to take on the job of distributing the prizes.
When Angela breaks her engagement to Tuppy Glossop, Bertie feels obliged to go down to Brinkley Court to comfort Aunt Dahlia. In addition to her worry about Angela's broken engagement, Aunt Dahlia needs 500 pounds from her husband Tom. Bertie advises Aunt Dahlia to pretend to have lost her appetite through worry, advice he also offers to Tuppy to win back Angela and—largely redundantly—to Gussie, to win Madeline. All take his advice. The resulting plates of untasted food upset Aunt Dahlia's prized chef Anatole, who gives notice.
Bertie's attempt to plead Gussie's case is misinterpreted by Madeline as a marriage proposal, but she tells Bertie she cannot marry him, as she has fallen in love with someone else, and her description of the man makes Bertie realize that she is talking about Gussie. When Gussie is too timid to speak to Madeline even with this substantial encouragement, Bertie decides to embolden Gussie by making the teetotal Gussie drink alcohol without his knowledge.
Gussie ends up imbibing more gin than Bertie had intended