Definition: In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.
Input: Sentence 1: Mia had a crush on her best friend's brother. Sentence 2: This boy never really noticed Mia, though. Sentence 3: As the school dance approached, Mia was asked to go by another boy. Sentence 4: Mia agreed to go, thinking her true crush would never ask. Sentence 5: However, her crush did ask her, and she had to decline his invitation.

Love Triangle.