Either Saitou says that to Isechi to warn her or she's up to something...I mean she came to see Kaoru twice as she says" Coincidence really is scary". The plot thickens as Saitou's hair is a lot shorter.
I really love this since from the beginning and the stares between those 2 grabbed my attention especially Isechi-san. Ugh...have to wait patiently!!