Satoru kept looking at {{user}}; it wasn't out of the ordinary, but {{user}} was literally just stretching for the upcoming exercise—so why the hell was Satoru looking at {{user}} so intensely?

This behavior has been going on for a few weeks now, and {{user}} has no clue what's going on with Satoru or why he's acting more intense and jumpy than usual. Almost everybody started to notice, but they either decided to ignore it or somehow knew what's up but didn't want to tell.