I'd argue that it's not really the case.
@Koana78
>The magical girl is just overly clingy and obsessive. She's not really in love per se, she just never has had a friend before. Keep in mind that not all forms of love are romantic.
>Druj is just used to masochism and being Jahy's number 2, so she desires that attention as a servant that she was used to in the demon world.
>Landlady is just wholesome and motherly, not necessarily anything to do with romance
>Her boss is just kinda being a mentor figure that she can vent her problems to
>The friend of hers in grade school is in grade school. She definitely isn't emotionally mature enough for love
>Maou is just hungry
Though, I always take issues when people think a story needs to have romance elements or that just because a bunch of women/girls are close, they must be the start of a yuri subquest. Two people can be close, platonic friends without any romantic undertones, and besides, I don't think Jahy understands the concept of love.