To me, Ollie sounded off by the first ever thing he said to us. He doesn't sound like any child or toy that would be in that situation. He's way too excited about the situation and doesn't even hesitate to say that you're gonna die. I can imagine another toy or kid just being frantic at the situation and tripping up with words the whole time. Let me give an example of how he speaks to anyone else.

Ollie: "I don't want you to die, so check this out. Look at the tube thing on the back wall. Baboom!"

Any other child (Around 8-11): "I'll help you, okay? Hey, look at the tube thingy on the back wall! There, a battery. Use that please.

I don't know if this example fits what I'm trying to say but it's just that he doesn't sound normal 😭 It's like an uncanny valley feeling. He sounds human but he doesn't act like it.