While the singer remembers  ("winter afternoons in Madrid"), the lyrics tells the story of a person who ends a relationship and does not want her ex-partner to think that he can no longer count on her. She wants him to know for all the good times during the relationship that "he can always count on her", although she also hints that she still hopes for him to return.
The singer recalls a particular moment ("winter afternoons in Madrid"), but the lyrics describe a person who concludes a romance and reassures her former partner that he can always rely on her, even as she suggests she still hopes for his return.