sang froid is the French expression for "cold blood"
cold-hearted is sans coeur
you say It is cold in french like this(il fait froid).
mon coeur means my heart in French.
Because of your cold heart!
In French heart surgeon is: chirurgien de coeur.
The heart is 'le coeur' in French. The brain is 'le cerveau'.
A smiling heart would be "un coeur souriant" in French.
mon coeur.
Un cœur
little heart is translated 'petit cœur' in French.
Froidcold is froid, froide in French.
French: Coeur
plat froid