Mannie15

Can anyone explain the meaning of pink ,white ,yellow and blue lines ?

Then we must wait for the drama ...I suppose ?‍♀️?

Hpw are kang ye joo and cha soo woo possibly related ?
Moreover , what is the "relationship " between lawyer park and haa woo sung ?

What does the colour coding signify ?

Can someone pls transalate the colur keys in english