Shesta is a friendly low-class Apoptosis. She can join you after a battle.
Shesta: "Drinking tea, it's nostalgic somehow..."
Shesta: "My insect legs tore my dress. Even if I make a new one it is immediately torn."
Melk: "I know how you feel. My dresses are immediately covered in slime."
Melk: "Now, let's go shopping for new dresses together. If it is not too humid, shall we eat moss in the swamp on the way home?"
Shesta: "Sounds fun... Like something I did long ago."
Shesta: "If I drink tea like this... I might regain my memory."
Mary: "Tea is no good, drink sake. Here drink, drink!"
Shesta: "Well then, I`ll try it... gulp, gulp, gulp."
Shesta: "Good grief, all my sister does is drink sake. Can't she see that is why she will never get married?"
Shesta: "And what about her job? After half a year she finds one as a part time worker at a thrifty store?"
Mary: "(Her memories actually came back?)"
Shesta: "...what was I saying? I can't even remember a few moments ago..."
Mary: "(I think it's best if she doesn't drink.)"
With Meru Meru:
Shesta: "You and me are kinda similar..."
Meru Meru: "Rustle, rustle, creep, creep..."
Shesta: "Rustle, rustle, rustle..."
Meru Meru: "Creep, creep, creep..."
Shesta: "I can understand you..."
She is required in the "World of Apoptosis" scene.