each person
Entonces cada quien recibirá su parte.
Then everyone will receive their share.
Cada quien tiene distintas razones para tomar un viaje al extranjero.
Everyone has different reasons for taking a trip abroad.
La pareja de cada quien no debería ser una carga.
No one’s partner should be a burden.
He gave each person a pencil.
Each person received a gift.
Lena atendía la barra, vigilando con cuidado cuánto había bebido cada quien.
Lena tended bar, keeping a close eye on how much everyone had had to drink.