Man, I'm disappointed, I really wanted to see them get more progressively fucked up and hitting the edge instead of going all the way. I was expecting this kind of ending but I was so hopeful it wouldn't go that way especially with how much setup was going into the other characters. Some others have said it but yeah it felt kind of like a rushed ending... it was definitely coming sooner than later, I was just hoping for that later.
Fuck, it's so sad too to see them both just completely shut down and give in to their most base feelings that are rooted in the backs of their heads... The self-obsession, the hate-love relationship, just.. fuck.
I wish I could feel sad, but I just feel disappointed and sorta lost. Like damn, this could've gone somewhere and instead it just goes "blap, they murder-suicide like you thought." Uuugh, I wanna be thrown for a loop!!