What I mean is modern English only has "you" for any number of individuals.
French (my native language) has tu that is exclusive to a single person, vous is mostly used for at least two people, but it is sometimes formally used for a single person (especially a stranger, or an elderly person, or a politician such as a monarch/a president/a prime minister/an autocrat/a mayor).
So, are there any real-life languages that do not have T-V distinction, but with two pronouns (one always refers to a single person, the other always refers to a group of people)?