Bianca Clare Jung, also known as Jung Soojin, is the youngest sister of the Jung Sisters, Jessica and Krystal.

Thought they're in good terms? Nah...

Every SONE or MeU might be happy when you have the JungSis as your unnies but for Clare, that was not much of a big deal.

Apparently, Clare have this little hatred (as what she knows it was called) to Jessica, her eldest unnie.

All of these started when Jessica missed 3 special events in her life all at the same year.

First, her 12th birthday... then, her graduation... lastly, her first Christmas without Jessica. Also add Jessica's training days and when Jessica debut at SNSD, she had less time with her little sister.

On all those events, only Krystal was there to cheer her up and support her.

After those, she became distant and told herself that she'll try her best not to hope about Jessica's promises to her, like shopping or going to the beach.

Jessica felt like she's become a bad unnie to Clare and was even guiltier when Clare chooses to look for Yoona and Krystal than her.

Will the bond of the Jung sisters be back to the way it was before?