Sowon and Sinb invited Yuju, Yerin, Umji and Eunha to Sowon's apartment to celebrate their monthsary. Everything was organized by Sowon for her Sinb and also a way for her to get closer to Sinb's friends. 

  All the girls will also spend the night in Sowon's apartment just like a slumber party on the sideline.

 Congratulations and Happy anniversary WonB!! Yerin shouted

WonB? Confuse Yuju asked Yerin

Sowon plus Sinb is WonB. Yerin answered

The girls laugh at Yerin childishness..

But Sowon and Sinb like the WonB anyway..

They are all busy partying and being noisy when they heard a loud knock from the door..

Keep quiet for a while.. Sowon said 

Someone is at the door. She added

It might be one of your neighbours coming to reprimand us..Yerin said while laughing

I will get it. Eunha went and open the door.

She was expecting a neighbour but someone who she doesnt expect at all came instead.

Kim..kim Sajang! Eunha purposely shouted for Sowon to hear.

Yes Eunha and i didnt know you are here with Sowon. He said

Ah, we are having a party with our friends Sir. Eunha answered

I see but can you let me in so I can talk to my daughter. He asked

But..Eunha protested

Dont worry it wont take long and you can continue to party afterwards, i just want to see and talk to her. He said

Sojung ah.. kim sajang called

Dad, what are you doing here? Sowon said

I came because i miss you and I also want to talk to you. He answered

   He smiled when she sa