the only one who
Esta es la única que sabemos que sobrevivió.
This is the only one we know of that survived.
Es la única que siempre estará para mí.
She's the only one who will always be there for me.
— Five Nights at Freddy's 2 (2025)
Mira, tu hija no es la única que está buscando a Souta.
Look, your daughter isn't the only one looking for Souta.
— Suzume (2022)
Con eso no he querido decir que vaya a ser la única que se case con ellos.
I didn't mean to imply that I'm going to be the only one to marry them.
— Deseo, peligro (2007)
Es la única que nos vio siendo humana.
She is the only one who saw us as human.
— La princesa Mononoke (1997)