For me, Beau kinda turned out to be the opposite. I really liked him at first, but he started becoming really bothersome after a period of time. I felt he also never really had an actual conversation with me, just the small talk and stuff. And the only he wanted from me was to do errands for him. I know technically thats a good thing since thats the friendship building system, but it gets ppretty annoying after several days. I was pretty fed up with him after while, and he never seemed to leave. And then when he offered, and i told him "please leave", he decided to stay on his own will. =__=
On the other note, When I saw i recieved Elise's plot, i was thinking Ohhhh Boy. I didnt particularly like her facial design (i'm not sure many people do), but I did end up liking her a lot! She talked to me quite in the opposite way of Beau. She was quite the lovable character for me
Perhaps she wore all that makeup to try to display the beauty inside her heart.
Sadly I did have to let her go though when I restarted that town for other reasons.
In my current town, I'd definitely say one of my favorite characters is Marina. I was absolutely loving her until she CORRUPTED everyone. Somehow, in a SINGLE day, she managed to get 4 villagers to wear the exact same pink bubble shirt she wears. I mean, the shirt looks great on her, but not on other people. I tried talking to Isabelle to make the villagers to take off the shirt, but I think it only works with villagers you recieve from others, and if they're wearing a custom design or something. Although I guess i dont really mind, since I sent Skye a blue diamond shirt, and she wore instead of the pink bubble shirt.