As much as Riku loathed having to go out during the day, it simply wasn't feasible to be constantly holed up in his apartment and only escaping when the sun went down. In a perfect world, maybe - but he could already hear his father's voice chiding him for hiding away, and offering up some unwanted explanation and advice over how avoiding light was the reason he felt so sensitive to it.
So - cue him, mid-morning, shuffling awkwardly down the street with a hood pulled up, dark glasses on, and music blaring through his headphones to try to block out the worst of the sensory overloads.
He knew he 'stood out'. Riku wasn't blind to the fact that everyone he passed gave him an uneasy look, as if expecting him to turn out to be some thug or delinquent, and most people gave him a wide berth. Fine by me. And it was, except that didn't fully erase the sensation of something - shame? Or maybe just simple discomfort.
Hate running errands for the old man.
Keeping his head ducked down low made it harder to see people in front of him, which normally wasn't a problem - but when turning a corner, it was a lot harder for even the other person to see him to try to get out of the way.
Riku stumbled hard, phone hitting the ground as the music cut off abruptly and his glasses got knocked aside from his own attempts to try to catch himself before hitting the ground. It wasn't so much that the other figure had run into him, more the shoddy and uneven sidewalk that had made it so easy to lose his balance. His hood had fallen back too, and he found himself trying to shade his vision with one hand as he groped around on the ground for his glasses - or phone - with the other.
"S- sorry." The apology was forced out on reflex as he braced himself, expecting to hear an old lady yelling at him for not watching where he was going.