so she's starting to maybe like him and he's certainly giving her the impression he likes her, but once he clears this instance dungeon, even if it IS a real world somewhere else in the universe/multiverse, aren't the odds of her actually showing up again minuscule (unless she decided to leave with him when it's over?)
...well, I'm sure we'll see her again if the series goes on long enough cause of story tropes, but realistically speaking she'd probably never see him again