es muy callada, no te inquietes por ello
me fui a la biblioteca para poder estar tranquilo
to the utmost or most absolute extent or degree; absolutely; completely
refrain or prevent someone from speaking or from disclosing something secret
without anyone knowing or noticing; secretly or unobtrusively
refrain from disclosing information about something; keep something secret
(of a person or animal) extremely quiet or docile
make any concession to avoid being disturbed
er ist sehr ruhig, sie dagegen ist eher extravertiert
il a choisi de ne rien dire alors que moi je me serais sûrement plaint