catch someone's eye
US /kætʃ ˈsʌm.wʌnz aɪ/
UK /kætʃ ˈsʌm.wʌnz aɪ/

1.
attirer l'attention, capter le regard
to attract someone's attention
:
•
The bright red dress immediately caught her eye.
La robe rouge vif a immédiatement attiré son regard.
•
I tried to catch the waiter's eye to order more drinks.
J'ai essayé de capter le regard du serveur pour commander plus de boissons.