to think very hard about something
penser très fort à quelque chose (penser très fort à quelque chose)
"I had to rack my brains to remember her name."
"J'ai dû rack my brains pour me souvenir de son nom." (J'ai dû **rack my brains** pour me souvenir de son nom.)
to argue or stop being friends with someone
to suffer silently from jealousy or longing
to be cared for or managed by someone trustworthy
a very kind and generous person
to change your opinion or the way you feel about something
Creative or open-minded thinking without limits.