I Know Who You Are - Season 1 Episode 10 -

Juan Elias now remembers everything: Ana witnessed him killing Ezequiel, so he locked her up in his father-in-law's house and went back to the university to give his end-of-campaign speech. On his way back to get Ana, he had the accident that left him with amnesia. Now he's face to face with Ana Saura again and he needs to decide what his next move is.