My oc Keyo. She is Hisa and Hidan's daughter at the age 16. Even tho Zetsu is way older she loves Zetsu. She loves Zetsu since she grew up in the Akatsuki she got to know him an at the age 10 [link]
If you cant read it says
Keyo: Keyo loves Zetsu-kun this going to be so fun!!!!
White Zetsu:*think: ooh dont blush*
Black Zetsu:*think: your blushing*
White Zetsu:*think: SHUT UP*