The fancies, it isn't the hardest to define this concept. It is easy to determine that the topic here is when one human likes the other in that way, but what would you say if I told you that Osira is being fancied by a fellow? Not hard to believe, in terms of attraction Osira has it all.
Now this Zamerian boy or best called man, is 21 years old so there obviously is a 3 year gap since Osira is 18, regardless in these times it wouldn't really be seen as a problem since Osira is mature.
Explaining it a bit more, this man has developed a fancy for Osira ever since she started lending a hand in the Forge, let's just say that her pure intend to help here and furthermore learn, has become more attractive than her features. However, he is attracted a bit by her features as well.
But Osira isn't quite aware that he has developed the fancies for her, and neither would she care really, she is here to pick up knowledge.