have a roving eye

US /hæv ə ˈroʊvɪŋ aɪ/
UK /hæv ə ˈroʊvɪŋ aɪ/
"have a roving eye" picture
1.

avoir l'œil baladeur, être volage

to be someone who is always looking at other people and is often unfaithful in a relationship

:
He can't be trusted; he always seems to have a roving eye.
On ne peut pas lui faire confiance ; il semble toujours avoir l'œil baladeur.
Despite being married, he still has a roving eye.
Bien qu'il soit marié, il a toujours l'œil baladeur.