[Set does as he's asked and comes to the door. He knows that when he used to be awoken it would be annoying and his limited empathy understands this.]

I couldn't sleep. [He offers this as explanation and maybe he should apologize but his manners are lacking. One day he'll be better at this.]

There's something that happened and I can't think of what to do. I don't think you'll know but I wanted to talk to you. You're the easiest for me to talk to.