Lmao! almost forgot Makoto already knows about the birthmark power. but goddammit why did Rin think that Chizuru has the mark!? but shiiiit it could be true if she saw him since birth but she was a CHILD back then. we actually still dont know the effect of this towards children going into adulthood tho. we only saw them become happy or excited but not romantically or sexually. so how does it work when the birthmark hits someone in their childhood then they grew up with that birthmark status on them? is this chapter trying to tell us this scenario? hmmmm
Also yeah Rin kinda figured out Chizuru may like him more? but hes still doubtful. dammit