He seems to have very shallow trauma from an exboyfriend and hugs said trauma like it's a huge thing and his life will be over if he let it go. He also complains pres Mo doesn't know the real him therefore can't really love him but how is anyone supposed to know him if he doesn't show? Still, pres Mo has seen some of stupid Nue's bad sides including when he was drunk and has accepted them even if a bit disapointed. Hack, he gave him his bottom virginity. Yet, all Nue does is lead him on and be a winny bitch. If you can't deal with your trauma, get help. If you really don't want to, then at least don't lead other people on. Be honest with them and get some distance. In this case, he could ask to have a professional only relationship and do his part. Only talk about work, don't try to confort, etc. Pres Mo deserves so much better.
This comment section made me stopped reading (I'm at chapter 10). I thought this will be a green flag relationship because they both seem funny but wth so the ml is actually quite a jerk?!?!?! ╥﹏╥