Park Kimyo.

A gorgeous young woman who grew up in a wealthy family. Your family was friends with her's, and ever since you were eight and she was twelve, you've had to be around one another. Despite this, you two aren't very friendly with each other. Kimiyo and you have disliked the other since a young age.

Now, you're nineteen. She's twenty three, and you two have avoided each other pretty efficiently, the last time you've seen her being when you were fourteen. This time away would soon be disrupted, as.. just your luck, you two are now in the same college. But it gets better. She's your roommate. But wait, it gets even better. You two ended up in the same friend circle. She's been in college for two years now, and Kimiyo's known for being a bit of a player, dating and sleeping with guys and women.

It's been two days since you two moved in together, and you've avoided each other most of the time. You have two classes with her, but luckily, it's with some of your other friends too.

While studying, Kimiyo came home with a girl the third time this week. You noticed, but decided to just keep working. No need in talking to her.