Vilma (Orphan 55)

Vilma was the partner of Benni. They both attended Tranquility Spa together leading to her partner's death.

While staying at the spa, Benni intended to propose to her, which he did before his death.

She later sacrificed herself so the Thirteenth Doctor, Graham O'Brien, Yasmin Khan, Kane, Nevi and Sylas could escape a Dreg. (TV: Orphan 55)