Based on the current chapters and raws, woo young is a really unique omega he's really fiercely loyal to cha kyung ju(?) despite being childish. He doesn't succumb to pheromones or whatever. I think Cha kyung ju really needs a partner like that, woo young can really reassure him since he's still traumatized after his last ex cheated on him and blamed him for not being there during his heat.
Based on the current chapters and raws, woo young is a really unique omega he's really fiercely loyal to cha kyung ju(?) despite being childish. He doesn't succumb to pheromones or whatever. I think Cha kyung ju really needs a partner like that, woo young can really reassure him since he's still traumatized after his last ex cheated on him and blamed him for not being there during his heat.