I THO THE SIDE STORY WILL BE BOTH OF THEM MARRIED TT... Well tbh, i kind of like this side story, especially when he meet his father TT (makr me cry dude)
Well tbh, i dont mind if it will be bad ending (seme's die). Because what he do before to him (uke) and i think he deserve it to be die. But well... human have a chance to change, and the ending is not bad so i kind of relieve it's not bad end when i see the ending hahaha
tbh, Its creepy