i agree i think it's about being abandoned by a loved one i think that the "Disappeared from public places never seen again" part until the end is talking about the person just walking out of his life and then the first part especially "Your stolen memories will find you in the last place you would think to look. All the time that it took to locate, maybe it’ll just pass by you or rip right through your heart" is about how much it's hurt him but the person that left him feels no remorse for abandoning him and they're doing fine but he thinks surely he meant something to them to the point where one day they're gonna regret leaving him and feel terrible for not being there when he needed them
i agree i think it's about being abandoned by a loved one i think that the "Disappeared from public places never seen again" part until the end is talking about the person just walking out of his life and then the first part especially "Your stolen memories will find you in the last place you would think to look. All the time that it took to locate, maybe it’ll just pass by you or rip right through your heart" is about how much it's hurt him but the person that left him feels no remorse for abandoning him and they're doing fine but he thinks surely he meant something to them to the point where one day they're gonna regret leaving him and feel terrible for not being there when he needed them