Mitsumi and Sousuke head to the zoo, where they are shadowed by a couple of worrywarts.
her family must have a business 
or manufacturing background.
.لا بد أن عائلتها تملك خلفية تجارية أو صناعية
a família dela deve ter uma empresa,
ou trabalhar na indústria.
наверное, у семьи серьёзный бизнес.