(Francesco Cavallo): A gifted cellist suffering from high-functioning schizophrenia.
The finale features a near-fatal car accident involving Sebastiano and a surreal hospital sequence where he "speaks" to his family while in a coma. This segment has sparked debate: Mi hermano, mi hermana (2021) - IMDb Mi hermano, mi hermana (2021)
A major turning point occurs when Tesla discovers the real reason Nik fled 20 years ago: their father had an affair with Nik’s fiancée, Giada. Nik chose to leave and be hated by Tesla rather than destroy her image of their father by revealing the truth. Analysis of Themes Mi hermano, mi hermana (2021)
(Ludovica Martino): Tesla's daughter, who feels neglected due to her mother’s singular focus on Sebastiano’s illness. Central Conflict and Family Secrets Mi hermano, mi hermana (2021)