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* Mayu's constant changes whenever she drinks a different drink (ex: turning into a pig when she drinks meat soup).
* From Chapter 3:
-->'''Mayu:''' [''after they fell off a cliff''] Amamiya! Amamiya!! Are you dead?!
-->'''Amamiya:''' Idiot! Don't presume I'm dead!
* When Mayu drinks a super fighting drink that turns her into a boy. And "Boy Mayu" challenges Amamiya to win ''Mayu''.
* To get Nazuna and Ryouta to meet together, Mayu and Amamiya each give them a letter to meet up with the latter. Ryouta's reaction?
-->'''Ryouta:''' A [[HoYay love letter]] from Amamiya...?
* When Mayu attempts to hit Nazuna with a love arrow to get her to fall in love with Ryouta, it accidentally hits ''Konoha'', [[LesYay who falls for]] ''Mayu''.
-->'''Konoha:''' Mayu-san! It's pure love between us! ♡
-->'''Mayu:''' [''runs away''] Kyaaa!!
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