Oh he's real cute, this manga loves it's bait and switches. They kinda nailed the look for an indoorsy type without reverting too much to stereotypes.
Also, not strictly a bad thing, but the manga is starting to get into a rhythm with meeting the boys after consistently dropping their backstories a chapter or two after meeting them. That's probably what it kinda has to be for this kinda plot, but I'm looking for if/when they're gonna break from that.