The 2nd person plural refers to a grammatical category used to address or refer to a group of two or more people being spoken to.
Sentences
You all are invited to the party.
Do you both want to come with us?
Spanish: Vosotros estáis estudiando. (You all are studying.)
French: Vous êtes très gentils. (You all are very kind.)
German: Ihr seid meine Freunde. (You all are my friends.)