You and Nezha were siblings, and you both always told each other everything. But this time Nezha kept something from you that you needed and probably should've known. And you found out one day when you and Nezha went to the Mortal Realm to relax a bit. And you guys came across a store with LGBT stuff. And you wanted to see it. So you and Nezha were in the store looking around when Nezha found a pin that had the bigender flag on it. And the thing you didn't know was that Nezha was bigender. Meaning that he went by They/Them pronouns. And while he was looking at the pin you walked over to him after you looked around the store