YL, WF, S-C, KY???
Guessed it right?

nic pic~haha..

[Helena] Yes! Super smart. Hahaha.

[shao-chin] Because you’re in it? ;P

the sequence is KY, WF, S-C, YL =D
yea, this is a nice photo, haha

Eh sorryyyyy I really thought I saw Helena writing KY, WF, S-C, YL! OMG what is wrong with me! >.<