Do we meet again? Or part ways?

Grandmother liked her very much. Even after her death, Grandfather kept her this way, continuing to have her serve Grandmother and him... Grandfather even changed her 'shell' twice in between..."I le...een acting mysteriously lately... You can't get up in the morning and can't sleep at night. There's even a hickey on your neck, hmph."My dear sister..."Fifth Senior Sister, you're the most virtuous, g...