* Authenticity: The inclusion of Spanish words and phrases creates a sense of authenticity and immerses the reader in the character's cultural background. It makes the story feel more realistic and relatable, especially for readers familiar with Spanish.
* Character Development: The Spanish language acts as a bridge between the narrator and Abuelo. It highlights their shared cultural heritage and the close bond they have. It also portrays Abuelo's strong connection to his language and culture, even in a new country.
* Emotional Impact: The use of Spanish can create a sense of intimacy and evoke strong emotions. The narrator's effort to understand and appreciate Abuelo's language reflects their love and respect for him.
* Symbolism: The language itself becomes symbolic. It represents Abuelo's past, his identity, and the resilience of his culture.
While some readers unfamiliar with Spanish might find it challenging to understand, the author cleverly uses context and translation to make the meaning clear. The inclusion of Spanish actually enhances the story by enriching its cultural depth, characterization, and emotional resonance.