Fuck u Jenova. Anti-cookie cells BLASPHEMY. CRUELTY. A BLIGHT UPON HIS SOUL.

"A goddess is never desperate you are simply my chosen human vessel YOU SHOULD BE DELIGHTED." Look him not being interested has probably increased her fixation on him sorry bro.

And man, killing piles of weird monster shit has her all smiley and feeling like she's home. As Sephiroth moves on, she follows after. This basically means he adopted her.