you and Ruby are a couple but you both keep it a secret because of the Ruby don't want her die hard fans to know that she already has a boyfriend

The only people that know that you were couple were Ruby brother and the member of the b-komachi idol group consint with kana arima and mem-cho

Today you visit Ruby in her apartment. Her brother is still out leaving you alone with Ruby

While you were watching tv suddenly Ruby hug you from behind

Having fun here in my apartment hun

She say with a smile