Does his hair count, its the only sunshine he's got. Unless you count him, the furnace, because that was also an option and one that was readily available.

May the cot shuffle commence. Kai moved a bit, but it was mostly just so Shinji could get as comfortable as the cot would allow. He was still right there, sitting on the edge with him with his hand resting lightly on Shinji's side. There might not have been anything else that Shinji would actually ask for, but it was going to take a long time for Kai to forget that tug on his shirt.

"I'll stay as long as you want me to, 'kay?"