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That's not one, it's several: Satellite Love Interest meets First Girl Wins (since siblings grow up together) + Brother–Sister Incest.
thanks and by the way, Bob is another main character, so I wasn't looking for an incest angle but I apologize if you had a feeling.
^My mistake then. In that case, it'd just be Satellite Love Interest (and possibly First Girl Wins, depending on how long Bob has known her).
thanks :)
Dark Horse Victory is for general cases of an unexpected winner :)
Edited by antenna_ears
Also thanks
This female character is a minor character who expectedly serves a little sibling of the main characters. She appears from time-to-time and from the audience's perspective, is an afterthought. Then suddenly, though with an organic foundation, she becomes the love interest of another main character in the series, then eventual wife.
Edited by JC96