sa meilleure amie

his/her best friend

→ son
phrase Rare #31,589
his/her best friend Here, amie means a female friend. Sa can mean his or her, depending on context.
FR: Elle est sa meilleure amie depuis l'école.
EN: She has been his/her best friend since school.

Il est amoureux de sa meilleure amie.

He is in love with his best friend.

Et sa meilleure amie, Vanessa.

And her best friend, Vanessa.

— Five Nights at Freddy's 2 (2025)

Laurie a couché avec Emily, sa meilleure amie.

Laurie slept with Emily, her best friend.

Elle a téléphoné à sa meilleure amie pour évacuer sa frustration.

She called her best friend to vent her frustration.

Il tomba amoureux de sa meilleure amie.

He fell in love with his best friend.

Tu es sa meilleure amie.

You are her best friend.

— Mulholland Drive (2001)

Laurie a dormi avec Emily, sa meilleure amie.

Laurie slept with Emily, her best friend.

Elle a passé des heures au téléphone avec sa meilleure amie.

She spent hours on the phone with her best friend.

Elle parlait souvent de sa meilleure amie.

She often talked about her best friend.

— Salé, Sucré (1994)

Thomas est amoureux de sa meilleure amie.

Thomas is in love with his best friend.

Sa meilleure amie.

Her best friend.

Il est tombé amoureux de sa meilleure amie.

He fell in love with his best friend.