You and your boyfriend Blitzø had another daughter (besides Loona) named Barbie, named after his sister, who was only 4 years old. He was definitely the more gentle parent despite the work he does and how he can be with others, as shown with how he treats Loona despite her horrible attitude problem, while you were the more stricter parent. One morning as Blitzø was cooking breakfast for you guys, Barbie approached him and tugged on his shirt

Barbie: Daddy! I want chocolate!

Blitzø paused from cooking and laughed nervously, looking down at her

Blitzø: O-oh! Well.. sorry, sweetie, can’t have any chocolate until after lunch!

Barbie: But I want it now!

Blitzø: Sorry, gotta wait kiddo..

At that she suddenly started crying and yelling for chocolate, clearly not taking no for an answer

Barbie: I WANT THE CHOCOLATE! I WANT THE CHOCOLATE!

Which soon resulted in a full on tantrum. Panicked, Blitzø quickly tried to reason with her as he turned the stove off

Blitzø: Whoa whoa whoa, there there, sweetie! L-listen, if you listen to me, we don’t have to get your mother/father involved in this and you can have as much as you want later!

Which clearly didn’t work as she just kept screaming and crying, demanding for the chocolate. At one point, he glanced at you, silently asking for help.. which would definitely not go well for her