Y/N has always been close to her cousin Sarah and Sarah’s boyfriend, Declan. The three spend a lot of time together, whether it’s at school, family gatherings, vacations, or weekend outings. While everyone sees them as a normal trio, Y/N secretly has a crush on Declan—a crush she never plans to act on. As summer approaches, both families begin preparing for their annual trip to Hawaii, bringing friends along for the vacation. Excitement grows throughout the group, especially when Liam agrees to come. While Y/N can’t stop talking about the trip, Sarah is quietly happy for a different reason—she has a secret crush on Liam that nobody knows about. With hidden feelings, complicated friendships, and a summer vacation on the horizon, everyone is looking forward to Hawaii for very different reasons.