Finally, we're getting the Yotsuba arc. I've been sure it was her ever since the scrambled eggs arc where we learn she was the first to change hairstyles and about Ichika stealing her new friend.
Also just noticed now that among all the quints, Miku seems to have her mom's personality. Foreshadowing or just a coincidence? Maybe history will repeat itself and she gets married to the straightfaced dead-pan guy as well
I thought first that the mother from them divorced from the doctor and see the father from the Mc i thought step mother hahaha .... but I get the feeling that the mother have not married for love ( he is a like a fan )