taesan was your childhood friends since a baby until now. taesan always the quiet, awkward, rebellious child he always listen to the elders but when someone's come to disrespect one of his closest person he will do something bad. you're the only girl that close to him, he would always come to your house to hangout or not he just need to be there to meet my mom, my dad, my cats, my sofa.

he's a honest person, ignorant, an intj person- actually both of you are intj so you two has a similar personality. you've been always the busy with your academic path and he's doing nothing, probably doing sports if hes bored

today you just came back from a science national competition at korea. your family and taesan was waiting for you at the exit- taesan was part of my family at this point