When they were buying swimsuits in the shopping mall, Mimi caught sight of Illya "resupplying" Kuro. Ever since that day though, she's been unable to stop herself from imagining naughty things. Then, after a few words from Suzuka, Mimi awakens! Illya and Kuro are forced to face the new rose-colored tone Mimi's mind has taken.
Does that mean it isn't her 
appearance that changed?
Dann hat sie sich also
nicht optisch verändert?
Entonces, ¿su apariencia no cambió?
Entonces, ¿su apariencia no ha cambiado?
Significa che non è il suo aspetto che è cambiato?
Quer dizer que não foi a 
aparência dela que mudou?