Yuki is out there somewhere, for sure! Meanwhile, Yuka doesn't like the winter that much...

Yuka: "How can you withstand this cold? Sniffle!"
Yuki: "Because I have fire powers."
Yuka: "And your friend?"
Yuki: "Because she has ice powers."
Yuka: "............"
(She's a bit upset that opposite powers yield the same result...)