Were Micah and Dennis two of the most LOYAL souls you will ever meet?
SPOILER ALERT!!
For them to stick around after witnessing all of what was going on? At least with PA2, Dan was not a believer until the very end, and was also more invested in the relationship since he was married and had a child. But these other two men were just live-in boyfriends!
Especially in Micah's case. The psychic specifically states that the demon's intent is to haunt and torment Katie no matter where she goes. I mean, talk about bringing baggage into a relationship. Yet, Micah doesn't once attempt to rid himself of the situation. Not even a "hey, I'm going to stay at my brother's place for a week or so until things calm down". It's one thing if he entered the relationship knowing all about the hauntings, but she kept that secret from him until they moved in together. One would think that after the footprint and biting incident, that would have been his last straw. But no, let me sleep it off since my tormented/possessed girlfriend tells me she wants to all of a sudden stay again.
With Dennis, at least he could have still mistaken the whole chain of events as the house just being haunted (which still doesn't excuse him for staying there for so long before finally evacuating). But still, after watching all that footage, that daughter would creep the living daylights out of me, and maybe, I might have been looking for new living arrangements after all that. It's one thing to enter into a relationship with a woman with kids, it's another thing to enter and stay in a relationship with a woman with kids who clearly communicate with paranormal forces that hide under sheets and claw your friends.