Well two things just happened in one chapter.
1. The Yaoi/Yuri floodgates just got opened and we can expect this to have a wave of those fans to hit the anime when it airs this part, and then immediately drag the fandom into a never ending shipping war with a level of toxicity so high it'll make Steven Universe fans look tame.
2. Iruma just got pissed off at being called ugly, so apparently he has some level of confidence in his looks. BUT knowing Iruma he's upset that his friend's dream got insulted.