acting strange

You're acting strange lately.

Tu te comportes bizarrement ces derniers temps.

— Audition (2000)

My computer's acting strange.

Mon ordinateur se comporte bizarrement.

Ziri is acting strange.

Ziri se comporte bizarrement.

Tom is acting strange.

Tom se comporte bizarrement.

Vera, you've been acting strange for a few days.

Vera, tu te comportes bizarrement depuis quelques jours.

— Mirage (2018)

He woke up with a headache and was acting strange.

Il s'est réveillé avec un mal de tête et se comportait de manière étrange.

— A Fantastic Woman (2017)

You're acting strange.

Tu te comportes bizarrement.

— Assassination (2015)

Tom is really acting strange.

Tom se comporte vraiment bizarrement.