Hi everyone I am in need of help I am looking for a fanfic about Sooyoung and Jessica

They are bestfriends and Sooyoung secretly in love with Jessica and when Jessica find out
she slap Sooyoung and so Sooyoung went away Jessica learned she love Sooyoung also
Sooyoung had an SY necklace meaning Sooyoung or Sooyeon for both her and Jessica

can anyone please help me if you know what fic I am talking about it is my most favorite
fic ever and it is killing my brain not knowing what it is thank you ^-^