only have eyes for
US /ˈoʊnli hæv aɪz fɔːr/
UK /ˈoʊnli hæv aɪz fɔːr/

1.
só ter olhos para, estar interessado apenas em
to be attracted to only one person and not be interested in anyone else
:
•
Ever since they met, he's only had eyes for her.
Desde que se conheceram, ele só tem olhos para ela.
•
Even with all the beautiful people at the party, she only had eyes for her husband.
Mesmo com todas as pessoas bonitas na festa, ela só tinha olhos para o marido.