First romcom male lead I've seen doing knitting. Some dudes can cook and cook well, interestingly this guy knits.
All phones sold in Japan make a shutter sound when taking photos, and apparently it's a law-mandated setting that can't be changed or silenced, even if on silent mode; if that's not a video he's taking then this perv is dumb. We'll see if the ML has the guts to stop him.