wear a cap or hat

Use a space heater. Or heat up the oven and open the door. ( I didn't have the correct answer for yesterday!)

snuggle up with the other half

wear socks
drink hot liquids

Georgysmom, I did not participate in yesterday's question because I was confident I had remembered it from before...I was wrong!! My memory stinks!!

Ok you two! Even if you think you know the answer from a question posted previously, just guess a different one, just to keep the game going! LOL that you were both wrong.
I'm not laughing AT you btw, I just think it's funny/cute.

blow hot breath into their hands (LOL I do this)
wear long underwear
keep their hands in their pockets

Sit on their hands.
Jump around/move about.
Go back to bed.
Drink alcohol (bad, I know but hey, 28%).