>>52117542They're going through a lot, they might not show it but EN2 makes them second guess their position in idol, look back on the things they've made and the things they are going to do, I wouldn't be surprised if some of them have entertained the idea of graduating or going on a break.
If you care about any of the EN1 girls don't forget to send them a maro expressing how important they are, sometimes a simple genuine message is all it takes to improve their mood