Cone on, guys! I'm sure Reina's only like that because she doesn't want to be sad at graduation ceremonies! If she's not, then well what a horrible person for considering them co-workers. I mean, that's what they are! Maybe Reina just doesn't get along with them the way the others do. It's not like she hates and disowns them all. She's just not BFF's with them all. Maybe one of these new members will befriend her. You never know!