I loved Kirk's night terrors! When he was worried about assaulting Lulu in the middle of the night ;

Raincoats and Recipes (season 4)
KIRK: Basically, I freak out at beddy-bye. About an hour after I fall asleep, I wake up in panic. Everything around me seems threatening, scary, out to get me. Two nights ago, I was suddenly gripped with the overwhelming feeling that there was an assassin in my house.
LUKE: Jeez.
KIRK: I had to get out of the room before he got me, so I jumped out of bed and locked my pillow in the bathroom.
LUKE: Why?
KIRK: Because it was a bomb.
LUKE: Of course.
KIRK: After neutralizing my pillow, I ran up the stairs, climbed out the bathroom window, scaled the trellis up the side of the house, and hid on the roof…
LUKE: Huh.
KIRK: Completely naked.
LUKE: Aw, jeez!!
KIRK: The worst part of night terrors is it always ends up with me on top of the roof completely naked, or running down the street completely naked, or swimming in the community-center pool completely naked. That was the time I thought I was on fire.
LUKE: Kirk, that's terrible.
KIRK: Well, I'm used to it now, so it's kind of second nature to me, but Lulu -
LUKE: Right, Lulu.
KIRK: How is she going to take it? I mean, I could scare her or ninja-kick her and lock her up with a pillow. I think I love her, Luke, and I haven't even told her that I love her. I spelled it out in chocolate-covered Oreos once, but she was really hungry, and I'm not sure if she read it first. I can't assault her before I tell her I love her.
The look on Luke's face..
priceless.