Normal Like
All I can remember about Nikaido was that she's a fairly silent, modest and pure girl who sometimes steals a glance at me during my last year in middle school. Apart from that, everything was blank.
When she visited along with Aoi and Ria, she helped me to somehow understand that what I was planning to do wasn't taking responsibility and the girls fell for me because of something I did for them at one point in our twisted relationship.
And during that time, she also expressed her like towards me and with only me being mysterious for her as the foundation. I called her out for that, saying it's just her curiosity towards me when we last met each other but in the end, nothing really changed, she's now aiming for me to like her as well.
I couldn't get it before but upon remembering how I seem to easily like someone I am interested in, just like with Shizu-senpai or Arisa-senpai, I guess it's in line with what Nikaido is feeling for me.