"Suji-ah, I'll come back one day. I promise. Wear the necklace I gave you everyday okay? Take care," a boy said and smiled showing his dimple on his right cheek.

"Take care too Yeonnie oppa! I'll miss you. Study well and be a famous singer!"she said and hugged him. 

After that day, the boy left. 

'Suji-ah, i'll never forget you. You're forever my bestfriend.'