The Situation is as follows
first: Sungji seemed to have called Sumin (and told her that she found Seju, and that they are sitting in X cafe)
Sungji then sat down and had the convo with Seju
later, Sungji Said: that she knew how Sumin cares about Seju by how worried she sounded
Seju realised as she sees Sumin by the glass window that Sungji told her where they were
so she said: you Snitch ! (you told Sumin!)
Sungji excuse for telling Sumin where they were: since we can't leave it like that for too long.. the cake I mean
now the comment about Sungji losing for Seju is something else
not related to the cake.
reread the panels and you will be less confused.
last edited at Jun 8, 2017 3:03PM