*siblings
*best friends for life
*they enjoy being alone
*they hate the members
*they are always trying to stay away from the others
*the members once couldn't find the two off them anywhere
*they ended up being in their manager's car
*promised each other to always hate the members together
*they are secretly judging Yuta and Taeil 24/7
*not really secretly
*they weren't close before but fell in love in less than 10 minutes
*they enjoy dancing together all the time
*winwin always looks for her whenever they all hang out together
*becomes really sulky if she's not with them
*she understands him the most
*she can cheer him up all the time
*the two secretly baby each other when the others are not around
*judge the others for babying them
*they're always asking the other members to buy them stuff
*whenever winwin asks the boys to buy him something he always asks them to buy the same thing for Aera too if she's not around
*she does the same whenever she gets the boys to buy her something
*has his contact name as 'Si Cheng'
*has her contact name as 'Aera'
*calls him si cheng all the time, and it makes him really happy
*AeCheng are great
