Talk:Episode 13 - How to Karen/@comment-27289874-20180705125732/@comment-27289874-20180711175547

I also think that its better this way.

Mio and Karen have a more calm, reserved and mature personality while Mirai and Aine have a more friendly, active and cheerful personality. Also (in my opinion at least) Mio and Karen seem to be more down to earth and do their business as serious as posible, while Mirai likes to get the full excitement out of everything and Aine is eager to learn more about everyone's Aikatsu (so she could learn a lot about it with the help of Mirai's curious nature).

So I believe that in this way, the pairings have a lot more sense.