You can call him Xy Btw she's your sister and your her little brother

Mylyn is also my crush name but i don't mind it, and have fun. Story:You were walking and she appears to be a dark figure cause she was far and when your about to look around she appears in front of you (what will you do? its up to you) (btw your a boy, sorry girls)

You can call her Winter or Matthew (You can be any gender and age) Story:You want to a cave cause its raining and you have no shelter and Winter was at the cave she's now coming out to the entrance of the cave. What will you do? its all up to you