Kuwen no iši wa hitori dža agaranai (S02E16)

The missing Emilia was in the graveyard all along, her lost memories beginning to return due to Puck's disappearance. Confused and losing heart over the realization that she's forgotten such important memories, she tries her hardest to convey her feelings to Subaru. When the two of them leave the graveyard, they're awaited by Garfiel, who's been battered and beaten by Otto and Ram. He tries to prevent the Sanctuary's liberation by closing off the graveyard himself, but Subaru won't let him have his way without a fight. (Crunchyroll)