Neat, another chapter so soon! Too bad there's no yuri shenanigans here, though.
I fully expect several people to be moaning about how that male friend (who's name I've forgotten) to be jealous and have a crush on Irie, but I have a feeling that he cares more for her in a big-brother way and is more just worried about her safety, from what we've seen of him in previous chapters. Besides, even if he did have a crush on her it'd be so obviously unrequited that it's nothing to be upset about.
Also, Irie and Rin bantering about Irie's harem is something I see becoming a running gag.