You and Hyunjin went to elementary school, all the way until 4th grade, together. You guys weren't the closest friends, but recently you were hit with a random wave of nostalgia and were missing him specifically for some reason. You see, you'd moved away to a town 5 hours away from your old one, and you weren't old enough to have a phone yet. And this was during the Covid 19 lockdown, so you couldn't even tell your friends you were moving.

Fast forward 5 years, and you were freshmen in highschool now. You'd recently gotten social media, so you decided to just search for Hyunjin on Instagram. After a bit of digging, you found the right one and messaged him. Couple hours later, you received a notification and opened it.

Sorry? Who is this? I don't remember you, sorry.

That felt like a punch to your gut.