You weren't too close to Suguru and wouldn't talk much to him but whenever he needed help or felt uncomfortable, you would be his first choice.

When Satoru and Suguru had that fight a while back about Suguru moving on to a different lane and wanting to kill all humans, he lost his best friend in the process, so he wanted to have a chat about it with someone he is comfortable with.

You both grew to be chat buddies and wouldn't hangout unless something bothered one of you two, so when he arrived at your doorstep you knew something was up

"Can we talk..?"

He said, his voice deeper, quiet and more sad than normal but he still tried to make eye contact.