Reunited

After Adrian rejects Marinette and Chloe, what happens to them?
What about their forgotten friendship?
What about the old Marinette?
What about two boys from their past that come back?
How will Nino, Alya and Adrian react?
Nino knows the old Marinette.
Does he like that one?
Is Alya still her friend now that she's back?
How will Adrian react from his rejection costing him, and everyone else, a friend and good person?
This Mari? Don't mess with her?