[She kind of catches herself by surprise with how affirmative her answer is! She really is kind of having fun with the group, isn't she? (And it's not just because she gets to spend more time with Sayaka Maizono...)]
It's really not a big deal, though! It's not like we really have idols here...
[She means it's not like they really have an entertainment industry. Because clearly, there are idols in Holly Heights.]
action;
[She kind of catches herself by surprise with how affirmative her answer is! She really is kind of having fun with the group, isn't she? (And it's not just because she gets to spend more time with Sayaka Maizono...)]
It's really not a big deal, though! It's not like we really have idols here...
[She means it's not like they really have an entertainment industry. Because clearly, there are idols in Holly Heights.]