In "I'm Too Sweet," the protagonist is known for their exceptionally kind and sweet nature, which often leads to being taken advantage of by others. Despite their good intentions, they face challenges in friendships and romantic relationships, where people sometimes mistake their kindness for weakness. As the story progresses, they learn to set boundaries and assert themselves, finding a balance between being sweet and standing up for their own needs. Ultimately, they discover that kindness can coexist with strength, empowering them to navigate life more confidently.