I'm Sorry (from the film Casino). I know that to say "I'm sorry" in spanish is lo siento or perdon, but what if you were trying to say something like "i'm sorry that your dog. . Mob Hits for Gangsters - Original Music from. Brenda Lee. Aventura · Song · Stream im sorry by Elena Zeng AKA Chini TAcchini on desktop and mobile. Spanish translation of lyrics for I'm Sorry (From "Casino") by Brenda Lee. Play over million tracks for free on SoundCloud. We say "lo lamento" instead, or just "perdón". Listen to I'm Sorry on Spotify.