Amo-te Teresa tells the forbidden love story of Teresa and Miguel, aged 35 and 15, respectively. Teresa is a doctor and, after a frustrated love life, she decides to abandon Lisbon and returns to her native land. Immediately, a strong attraction forms between Teresa and Miguel, a friend of her oldest son.
Two sons dream of the return of their father who left fifteen years earlier, and all this time without any sign of life...
Rui Sequeira, a former fighter in the Colonial War, resident of a small village of Alentejo, celebrates another anniversary of the Carnation Revolution in the company of his wife and her daughter, the young Sara, with which he has a not so good relationship. On the night of the celebrations, the death of a friend forever alters his live, waking up a whole past long dormant.
