Don’t know if active but spoilers ahead
How would the harem react to Izuku fighting/running away from class 1-A? It’s ok if it takes but I want to hear from both students and pros and teachers.
Majority of the ladies are devastated when they first discover and learn why Deku left and ran away. To say that they took in badly would be the understatement of the century. Take Toga, Momo and Mina for example. The three ladies had been so hysterical and beside themselves with worry, it took the rest of the ladies to calm down. And they had already been dealing with trying to calm down Mrs. Midoriya in the process.
The Pro Heroines aren't doing any better in that regard due to the fact of how the country has practically degraded to what was essentially a mad world. They're already pulling double time trying to keep civilians safe and offer help to those that needed/wanted it. (Which was a hassle in of itself with how much trust had been lost between civilians and heroes.) But the fact that they were trying their best to keep an eye out for Midoriya and hoping that he was safe was not doing their current state of mind any favors either.
Suffice it today, nobody liked it and they were overjoyed when Class 1-A managed to bring him home.