I've watched the Matsumura-Ikoma arguing scene a couple of times, but can't make out all the words. I get that Sayuringo's saying she could've gone to university but threw it all away because of Nogizaka, and now she wasn't even selected (for the 1st Principal?). Was Ikoma also left out of the selection? Ikoma's trying to stop Sayuringo from saying some sad things like "everyone else (was chosen/are doing something)" or "I don't have a reason to be here", and afterwards Ikoma is seen crying uncontrollably in the corner. They both seemed to be anxious and nervous about their place in the group, but what really was the reason for the argument between them?