The awkwardness on the appointment part mixed with them interrupting each other was soo fucking hilarious for me.

I think isaiah is not human and he is an alien thing or some s**t and is like an invader zim but he got adopted and just hates pepole and he killed his parents and hid it under his matress but he cant kill more pepole (because the police can kill him or get him locked in area 51) so he just draws pepole he wants to kill and writes things he feel near pepole but the pepole he likes just want to be friends of and dont kill them in a future like happens with fugger and lars (i think isaiah just got near them and noticed they're just chill guys) so i think his dead animal collection is just to research animal life from our planet. Hope u like my theory :)

now draw isaiah going to therapy :(

Def a body under that mattress, bro killed his parents or some s***

i wonder if the grandparents-coded household is a reference to ted bundy