This chapter compiles the initial scenes of Luisita and Amelia's first encounters in Madrid in 1977. It covers their meeting at the neighborhood nightclub and the slow, undeniable spark of their initial connection, set against the backdrop of their family lives and the conservative social climate of Spain immediately following the dictatorship.

This chapter focuses on the growing intimacy and confusion between them. It compiles the key emotional and physical milestones of their budding relationship, including their first kiss and their private struggle to understand and define their forbidden feelings.

This section covers the challenges and opposition they face. It focuses on the moments of conflict, the arguments with their families, and the external pressures (including homophobia and social risks) that threaten to pull them apart, requiring them to make difficult choices to protect their secret love.

The final chapter compiles the resolution of their initial arc, leading to a strong commitment between them despite the difficult circumstances of 1977. It serves as the culmination of their struggle, consolidating their story as one of the most beloved and groundbreaking love stories in Spanish television.