Re:ZERO -Starting Life in Another World- Season 1 Episode 11

Knocked unconscious by Subaru’s attack, Rem dreams of an event in her past that she and Ram would rather forget… a sin for which Rem feels she can never be forgiven. After waking up, she tells Subaru that she’s just committed the same sin again. When the three of them are moments from being cornered by the Ulgarm pack, Subaru takes off to draw their attention so Ram and Rem can escape.