his/her reaction
Sa réaction ?
His reaction?
Écoutons sa réaction à chaud.
Let’s hear his immediate reaction.
— Senna (2010)
Ne pense pas à sa réaction.
Don't think about their reaction.
— Perfetti sconosciuti (2016)
Tu diras ça au juge et tu verras bien sa réaction.
Tell that to the judge and see how he reacts.
— Infernal Affairs (2002)
J'ai été pris de court par sa réaction.
I was caught off guard by their reaction.
Sa réaction m'a pris de court.
His reaction caught me off guard.
Quelle a été sa réaction ?
What was his reaction?
Chacun sa réaction.
Everyone has their own reaction.
— Il était Temps (2013)