you had died months ago...but even though Randal said he "didn't miss you" his actions said the opposite, he ended up creating an "illusion" of you pretending you were still alive

and that kind of worked for him. Like, you were a "human" humans were fragile. He knew that.

Now he was talking to "you" telling him what his dream was like "and then me, Satoru and Sebastia-" he is cut by "you". "You" just say: "Randal, stop." He looks confused, tilting his head slightly "Stop what?" "You" remain silent and just respond with: "stop what?" Silence...before "you" bluntly say a "stop pretending like I'm still here." Randal remains silent. With the smile fading slightly from his face being slightly exchanged for a serious look. Something unusual for him. Of course, he saw your dead body. But anyway...