Author's P.O.V :

Matthew watched them running away and finally turned around. There he saw Jinni, Jake's younger sister, coming towards him.

-"Oppa hii!" Jinni said waving her hand at Matthew.

-"Hey Jinni!" He waved back.

-"What are you doing here oppa? Where's Sunye unnie?"

-"She went to the ice-cream parlor with Y/n"

-"Oh you could have also gone with them" Jinni suggested.

Matthew brought his mouth a little closer to Jinni's ear and said with a low voice,

-"I think there's some secret matter between two best friends. That's why I didn’t want to go with them."

Jinni laughed out with that.

-"But I wanted to go to the amusement park! Ughhh!" Matthew started whining like a child.

-"Really!? Let's go then!?" Jinni got excited.

-"Really??! You want to go!?"

-"Of course!" Jinni said excitedly.

-"Yesh! Let's go then!" Matthew exclaimed and held Jinni's wrist and walked towards the park that isn't far from where they are. Jinni followed him while jumping happily.

After all, she's even five years younger than  a kiddo like Matthew.

-At The Amusement Park-

Jinni and Matthew reached there, choosing which ride to ride. Right that moment, Yujin came out of nowhere.

-"Woah Jinni!? You're here? I'm riding the roller coaster! Wanna come with me?!" Yujin asked Jinni.

-"Yes!" She said without thinking, almost forgetting about Matthew.

-"Let's go!" Jinni went towards Yujin. Suddenly she remembered about Matthew who is confusedly standing there watching.

-"Oh Matthew oppa! I'm going with Yujin! Bye bye~" She waved her hand at him.

Yujin called him, "Hyung~" and sent a wink at him before taking Jinni's hand and went away to ride the roller coaster.

There Matthew watched them confusedly.

-"What? What's up with everybody leaving me today?"

-"Ahh" He sighed.

-"I better enjoy my own company then~"