garder son calme

to stay calm; to keep one’s composure

→ garder
phrase Rare #28,223
to stay calm; to keep one’s composure The possessive changes to match the subject: for example, garder votre calme means “to stay calm” when addressing someone formally or speaking to multiple people.
FR: Il faut garder votre calme, compris ?
EN: You need to stay calm, understood?