In my world, you have a soulmate but sometimes you can have two soulmates. Yes, I know it's not really commun, but that's my world. When you turn 16 years old you will have a necklace with a cadenas when your a girl, and when your a boy you get the keys.
Your POV
My name is Yoon-ah. My birthday is in like three days I am sooo excited! I want to know who is my soulmate! Oh and I have a brother his name is Namjoon. Yes, the K-POP idol. I mean, I didn't thought that my older brother would be popular, you know.
Three days later
Namjoon: Yaaah! Yoon-ah come here now !
You: Yesss! I am coming!
(So I am living with my brother and thats cool because I can have a break of my parents.)
You: Nam-oppa whats for the breaky?
Namjoon:Nothing really big just your favorite .
You: You made my fav breaky for my birthday ? Your the best bro someone can have!
Namjoon: Well talking about that...it burn.
You:Oh...my...god...I knew it.Like how can my fav bro can just make pancakes!Oh and where is my "happy birthday "?
Namjoon: Oh yey! I forgot! HAPPY BIRTHDAY lil sis!
(He kissed my forehead, my brother is so sweet)
Namjoon:So did you got your cadenas?
You: Yes, look.
(Namjoon smiled when he saw it)
Namjoon:Hope you get a sweet little soulmate.
You: Me too!
Namjoon: Can I say something?
You:Mmh
Namjoon: Didn't you had school today?
You: Oh my holy sh*t ! Yes I do ! I WILL BE LATE! BYE NAM-OPPA!
Namjoon: Bye! Oh my god this kid.
(Note of the author just if you didn't understand what breaky means well it's an abbreviation of breakfast :) )