to hide or control your emotions instead of expressing them
cacher ou contrôler ses émotions au lieu de les exprimer (cacher ou contrôler ses émotions au lieu de les exprimer)
"He tends to bottle up his anger instead of talking about it."
"Il a tendance à bottle up sa colère au lieu d'en parler." (Il a tendance à **bottle up** sa colère au lieu d'en parler.)
to truly forgive someone deep in your heart
to start doing something seriously and with focus
to keep emotions inside instead of expressing them
to deal successfully with something difficult
to fail to understand each other during a discussion
to become involved in something, often unwillingly