Kuga asks Hijiri to be her boyfriend to introduce to her mother , who initially appears to be angry .
After the rest of the group assemble , they shop and eventually settle on a set of phone straps for Koyuki 's birthday present .
Kuga asks Hijiri to be Koyuki 's boyfriend to introduce to her mother , who initially appears to be angry .
After the rest of the group assemble , they shop and eventually settle on a set of phone straps for Koyuki 's birthday present .