AHAHAHAHAHAHA.

WHY CAN'T I STOP LAUGHING.

HAHAHAHAHAHAH.

I thought Sungjae (character name is Joon. Sung Joon) was Najung's son. 

NOPE.
OMG.
WE WERE ALL WRONG.
TERRIBLY TERRIBLY WRONG.

Joon is Najung's YOUNG BROTHER. OMG.

THIS IS THE BEST EVER.

The fact that Najung lost her older brother when she was young. Her childhood friend because her 'new' older brother.

And she even gains a new brother. A way younger brother.

PLOT TWIIIIIIIIIIIIIIIIIIIST

And a big isn't at all impossible. Because me and my eldest brother have an of 18 years.

Najung and Joon have an of 20 years. 

I totally know the feeling of having much older siblings.

THE MAKERS OF REPLY 1994 ARE THE BEST. AMAZING. AWESOME.