well ... in some form i agree whit Rosencraft ... but ... actually ... i don't get sorpriced at all those timesloops who she see always watch(stalk) at Ragna ...
Oh I don't know, she's just been to busy to ever really get a chance to go after Ragna. Get rid of Terumi and I'm sure when she sees competition from Nu, Rachel will go Yandere...and alas poor Nu does not stand a chance against a Rachel who wants to get some tramp away from HER man.