Generica is a ghost. And she's kind of a scary ghost. I think a great angle for the character is to have her start out REALLY scary and off-putting, and gradually warm up and become more endearing as she falls deeper in love with the Player. We do a lot of "power of love" scenarios in our games, and helping a ghost girl become sweeter, more romantic over the relationship should work really well. In her scary form, her conversations should evoke horror tropes. ("I   A M     B E H I N D   Y O U. . . N I C E    B U T T"  /  "H A V E    Y O U    S E E N   M Y   C H A I N S!")  Overtime, her less scary self is a ghost who is loveable and affectionate. This character was deeply in love with the Player before their death, and won't pass over because of that love.   A source of humor and cuteness would be for Generica to start using her ghost powers for mischief and loveable stuff. "I can turn invisible... Hee hee... Oh my, I guess I CAN still blush!"  I can see her gushing about how wonderful the Player is, and telling them that she'll be with them forever. Even after death...