Given the task definition and input, reply with output. In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story to not connect with the rest of the story. Ensure that the generated sentence is contextually relevant to the story.

Title: The House Party. Sentence 1: Lenny wanted to throw a house party for Paul's birthday. Sentence 2: Paul wasn't a big fan of parties because he hated loud crowds. Sentence 3: However, Paul agreed to the party to satisfy Lenny. Sentence 4: Later, Paul showed up to the party and was able to have a great time.
Her boyfriend responded in surprise.