This episode of Meisaku is inspired by "spot the difference." Sweets and Nokio are having a hard time solving the problem Lassi gave them, and Meisaku tries to help... Lassi is voiced by Manabu Kaneko of Ushiro City.
My mouth is changed from "ah~" to "mmm~."
~"فمي تغيّر من "آه" إلى "ممم
Ich mache mit meinem Mund
statt einem „Aaah“ ein „Mmmh“.
Mi boca cambió de "Ah" a "Hum".
Ma bouche est passée d’un « Ah ! »
à un « Hm… »
E la mia bocca da una parte fa "ah"
e dall'altra "mmm"!
A minha boca mudou de 
um "aa" para um "hum".
А я говорю не: «А-а-а», а «М-м-м».