Nanako chuckled at his comment and nodded. "Yeah, well Yumiko is really interested in the night class students. And I must admit to be somewhat intruiged as well. Why do we never get to see them?" she asked, more to herself then to Minato.
When she saw him take out his phone she groaned and shook her head again. "Aww no! Don't tell me you are one of these people that spend more time with their phone than with anything else." she exclaimed with a long-suffering sigh. "Yumiko here is already enough for me to handle."