A/n - not linked to the previous oneshot. Platonic pairing
Being Taehoon's older sister is almost like a full time profession.
You're a year or two older than him, so naturally he looks up to you, he even idolises you. He always tries his best to make you happy and he loves seeing you laugh and smile.
That being said, he doesn't act as hostile with you as he does with everyone else. Even though you're older, he treats you with care and love.
He will jump at any chance to spend time with you, whether that entails doing something as mind numbing as chores or studying, or going with you whenever you go shopping.
Admittedly, he really enjoys shopping with you because no matter what your original goal was, you always end up buying him things he doesn't need.
For example, almost every item of clothing he owns, shoes included, were bought for him by you. Regardless of whether or not he actually likes the clothes you buy, he'll wear it as if it's made of gold.
You also have a monthly tradition of taking him out for lunch. This is something he always looks forward to because you make sure to take him to a buffet style restaurant where he can eat as much as he'd like.
He has a ton of food and your attention for a few hours, what more could he want?
Another activity he loves to do with you is taekwondo.
A large part of the reason he loves it so much is because you would help him train a lot when he was younger. He used to watch your matches, cheering you on from the sidelines and tackling you in a hug after you won.
Your interest in the sport was never as intense as his own, but it still felt like something that tied him to you.
He often dragged you away from your studies to help him train. Sometimes he'd feel bad about it, but his enjoyment of your company far outweighed his guilt.
****
In terms of personality, the two of you are extreme opposites.
You're outgoing and happy, literally a ray of sunshine. Taehoon thinks you're too nice sometimes, especially to strangers who he believes have bad intentions. You like to believe the best of people which he hates.
His personality is mainly the way it is because of you. He's abrasive and mean to compensate for your inviting attitude.
After all, someone has to make sure that the creeps stay away.
You used to think it was adorable and never gave him grief for his bad attitude. It only became a problem once he got older and his bad attitude remained. If anything, it got worse.
He reins it in a bit when you're around - he doesn't want you to think badly of him, so he's always on his best behaviour for you.
Because of your warm personality, people tend to be drawn to you and so you have many friends, something that Taehoon grumbles about almost daily.
When Taehoon eventually befriends Hobin and the others, you're ecstatic, and eagerly ask to meet them. Of course he refuses for as long as he can, until your pleas begin to tug at his heart strings.
His friends are immediately drawn to you, as many people are. All of them, namely Gaeul and Rumi, view you as their older sister straight off the bat. You find it quite endearing and enjoy it when they stop by the dojang.
You view them as students to a certain extent, always eager to show them more taekwondo stances and kicks that they'll probably never remember or use.
They were shocked when they met you at first, assuming you were just another student at the dojang, there for training with Taehoon's father. They found it bizarre, how could someone so friendly and welcoming be related to Taehoon of all people?
