As a Charlie morningstar lover, I love to think that everyone is at least a tiny bit in love with her. This obviously isn't supposed to be taken serious and is mostly crack
Let's start with the obvious ones: that Vaggie is in love with her is clear, she is had no problem of threatening Alastor, a powerful overlord, to protect her and even made a deal with him to make the commercial for the hotel to make Charlie happy
Talking about Alastor, he is obviously obsessed with her like in most scenes they are together, he always keeps her in eye and is touchy with Charlie. Him being a mommas boy only worsen that, deep inside he wants her to be proud of him and doesn't like sharing her attention, that is why he hated Lucifer because him visiting the hotel caused Charlie to pay attention to her father and not him
Staying by the hotel crew, Angel dust. He is not in love love with her because he is gay but do you know this feeling where you are not romantically in love with someone but still want them to do like/love you? Like he is totally platonically in love with her, her presence alone is enough to make him feel better and forget his pain from working for Valentino for a bit
The other guest, Sir pentious, also was blown away by Charlie. The princess was the first one who took him serious in hell and didn't made fun of him. She believes that he is able to change to become a better person. He fast developed a crush on her, he tries to make her proud of him by giving extra effort by her group projects and makes invention which he hopes helps people
The barkeeper of the hotel is also isn't able to resist Charlie's charm. Husk at the beginning started to spend more time with the princess because he noticed that Alastor is more friendly towards him when she is near. This caused him automatically to be more relax when he is in her presence also because Charlie had Keekee she has the habit of accidentally petting and cuddling Husk when she doesn't pay close attention to her surroundings, Husk never would admit it but he enjoys when it happens. It is also a purely coincidence that he starts purring when it happens and the radio demon is near
The maid of the hotel is more open to her affection towards Charlie. She enjoys whenever Charlie snaps and goes complete demons, she usually is more interested in bad boys but the princess of hell is the exception. Nifty gives Charlie sometimes bugs as presents and workes extra hard when she is near to show the princess what a great housewife she is.
That was the first part maybe i am going to make a second and or third part depends on my motivation. Just out curiosity, what are some of your favorite Charlie ships?