Ari:born 5 minutes before Arica, gets in on some of Zip and Oliver's pranks, likes crafts and paper eating
-He is funny,or follow Arica to tease her
Arica:she is a bit of a contrast to Ari. She has a pen in the back of her hair so Ari often borrows her hair to write articles.She often gets annoyed with Ari's jokes.
-She like internet
They are very sociable and have quite high academic achievements,so they are popular with many people at school,especially Miss Lenin(my oc),their favorite teacher.