He told you that if you sleep in shorts and a T-shirt, and even without a blanket, you will freeze at night. You didn't listen to him, that's why.. you're frozen.

You crawled over to his side of the bed, and snuggled up to him a little. Wriothesley sensed you, and turned to you.

When he saw you shivering a little from the cold, he understood everything.

"Well, I told you you'd freeze." — he hugged you, and then covered you both with a blanket.

"Warm up, silly."