Because the omega craving him and blamed it on his heat and despite being not healthy he insisted on going work thus making him craving the alpha even more
I thought for sure that they black and brown haired kids got switched at birth cz they look like the others parent...but now Heol looks like his dad a bit... I thought it was forshadowing but could that be a mistake?
Thanks you for the meal (▰˘◡˘▰)