Guys you need to get into your head that the seme, even in this new reality is not the all good you imagine. We have only seen him in front of the uke, we don't know the root cause for why he is like that, so we don't know if it's fully solved.
Also we could already tell from the other characters that he is cold and brutal to everyone else. He had a right to still be alert.
I was not expecting this lol, I'm glad how fast this is going. I'm still annoyed tho because this in the long run is just putting a massive target on their head.