Whirling Street Moscow/Think of the Warmest Things

 is a song sung by Luna to Leo in the episode You Froze My Shorts.

Lyrics
Whirling through the streets of Moscow

On a Russian sleigh

You've been cold all day

Shivering away

Here's a game to make you warmer

When the skies are grey

Let me lead the way

And soon everything'll be OK

Think about the warmest things in Russia

Moscow in July

Freshly toasted rye

Candle's yellow light

Burning through the night

A fire in the fireplace warming the air

A comforting hug from your favorite teddy bear

Thick fur hats and black felt boots

Cozy chats and hot pursuits

Think of the warmest things

Only the warmest things

That's how you beat the cold