[A social media AU] Up and rising Korean model Kim Taehyung didn't realize the circumstances of an innocent picture he posted on his twitter, only when he started getting more and more comments about a certain famous idol that happened to photobomb his picture unintentionally, known by the name Jeon jungkook.

Tae is a bored college student with too much energy, JK is an idol who wants a look at normal life -or to spy so he can see how his fans like his new album... With a deep scan on stan Instagram, they both come across something called "Kpop penpaling" where fans can connect through writing letters. Jeongguk goes undercover as a fan and DMs the first account he sees, Kim Taehyung. ✨Mostly a twitter crack fic ✨taekook ✨occasionally written chapters when they start to write to each other