For those who might not get it, glasses girl was the one who cursed the succubus guy (probably because she loves him, and he might have cheated / deceived her in the past) but he don't recognizes her because her glasses changes her appearance (and personality).
The sister offered to break his...
One day this manga will have an anime adaptation, and we all going to be proud because "we like it before it was cool".
Also Aqua's voice actress would be perfect for Jelly, due to her past experience between comedy and "goddess"
I know everything is exaggerated in this manga for the purpose of entertainment, but I really wonder if it's really difficult for young Japanese couples to call each other by their first names.
It's one of those culture differences that amazes me.