This video is not in Zero to Fairy hero playlist! Explained

Did you notice that this Christmas video is not in Zero to Fairy hero playlist?

Y'see On tells to me that this takes place during the Lordly spinoff serie Fairy Warrior and Fairy Princess. This is what she says:

'Kinda does take place during that. Basically Lorde knew about Christmas but, never celebrated. Even with his friends. Like he just never experienced Christmas so when Sally invited him to join her for Christmas he did come but, he's in panic mode. XD He doesn't wanna mess up Christmas for her. Lorde: I didn't know what to get you and I didn't know many presents would enough so.'