YUHI
When Sumire told him that 'anyone was better than Sano.' Yuhi didn't truly understand the extent of those words. But, recently he has dropped by Nagawa's hospital and overheard Nagawa discussing with other women how Sumire far surpasses them. The things that left that man's mouth were so vile and disgusting.
Even if he doesn't like the women he is sleeping with and using as a substitute, the least he can do is show them some respect.
"She's been very busy lately, and I know your calls with her are rare. Are you two still fine?"
"Is this about her spending a lot of time with Kanagawa Ren?" Yuhi immediately guessed.
"So, you read the news."
Yuhi nodded. "I have her name saved on my internet searches, so yeah I know."