I mean am i the only one that doesnt mind the dragon as a love interest? Looking back Aileen has helped a lot with Sejun's journey, he really wouldn't have it as easy without the dragon's favorability, if you find her behavior childish and icky then welp, its not like everyone can be mature all the time, shes also a young dragon too, and her circumstances probably isolated her from other dragons, cant a girl be delulu with her first crush? I see worse love interests than her she's like around C tier....
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Tbh im just a furry, BUT i do have a point