He is supposed to have screamed at the intruder to get out of his house as he went towards the bathroom. But then I don't see how he explains why not only did the "intruder" say nothing in response, but Reeva, in his mind back in the bed, remains quiet through all this.
Even if he had a King sized bed, where it might be plausible to not sense/feel the person next to you, his story is barely credible. Not only did he leave the bed to get the fan, he had to come back to it to rummage underneath it to get the gun, and then walk past the end of it to get to the bathroom. All without noticing the occupant (even a shape in the dark), and supposedly through all this said occupant doesn't wake up, move, make a sound, or say a word.
Exactly. If your intention is to protect a loved one, to the point where you are willing to take on an intruder in total darkness whilst in fear of your life, the first thing you do is make sure they are actually safe.