the chronology
first me and 4 of my friends, room with the 1st friend
me and 2 other people can join, but the other one can't, but while the other(other) can, me and 2 other people can't join
the chronology
first me and 4 of my friends, room with the 1st friend
me and 2 other people can join, but the other one can't, but while the other(other) can, me and 2 other people can't join