Il remarque toujours les détails les plus subtils, il n’a pas les yeux dans sa poche.
He always notices the most subtle details; he doesn’t have his eyes in his pocket.

Elle est très observatrice, elle ne laisse rien passer, elle n’a pas les yeux dans sa poche.
She is very observant; she doesn’t let anything slip by; she doesn’t have her eyes in her pocket.

Il est très attentif aux besoins des autres, il n’a pas les yeux dans sa poche.
He is very attentive to the needs of others; he doesn’t have his eyes in his pocket.

Ne sous-estimez pas sa capacité à repérer les erreurs, il n’a pas les yeux dans sa poche.
Don’t underestimate his ability to spot mistakes; he doesn’t have his eyes in his pocket.

Il est toujours au courant de ce qui se passe, il n’a pas les yeux dans sa poche.
He is always aware of what’s going on; he doesn’t have his eyes in his pocket.