Voted Best Answer
Oct 20, 2015 - 12:05 PM
Buon Giorno!
Tu is informal and Lei is formal. Fluenz teaches Lei in the beginning, but once you get to level 2 you'll learn how to use Tu (which you'll use much more often than Lei).
Tu is informal and Lei is formal. Fluenz teaches Lei in the beginning, but once you get to level 2 you'll learn how to use Tu (which you'll use much more often than Lei).