fall for
US /fɑːl fɔːr/
UK /fɑːl fɔːr/

1.
caer en, ser engañado
to be deceived or tricked by someone or something
:
•
Don't fall for his lies; he's always trying to trick people.
No caigas en sus mentiras; siempre está intentando engañar a la gente.
•
It was an obvious prank, but he still fell for it.
Era una broma obvia, pero él aún cayó en ella.
2.
enamorarse de, encapricharse con
to fall in love with someone
:
•
He didn't want to fall for her, but her charm was irresistible.
No quería enamorarse de ella, pero su encanto era irresistible.
•
Many tourists fall for the beauty of this city.
Muchos turistas se enamoran de la belleza de esta ciudad.