Gustavo Rosa

Yei!— Is what Gina says in positive situations or simply whenever she is happy. She has won a scholarship to the prestigious Caribbean Music Institute (CMI) on the island of Puerto Rico, the best place in the world to study Latin music and the birthplace of the successful reggaeton thanks to her lyric-writing abilities. Gina is a cheerful, energetic, and creative girl who loves writing. Her ultimate dream is to write songs.

During a teenage road trip to the west coast of Puerto Rico, 16-year-old Cristóbal begins to suspect that his crush, Yazmín, and cousin Marcos are secretly seeing each other.