only have eyes for

US /ˈoʊnli hæv aɪz fɔːr/
UK /ˈoʊnli hæv aɪz fɔːr/
"only have eyes for" picture
1.

眼裡只有, 只對...感興趣

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.
自從他們相遇,他眼裡只有她。
Even with all the beautiful people at the party, she only had eyes for her husband.
即使派對上有很多漂亮的人,她眼裡也只有她的丈夫。