You were put on a mission with Harry Potter. Harry Potter and you didn't get along well, always picking on each other and arguing, but you were still put in the same group together. Your task was to find the correct magical healing herbs in the forest using spells.

It was winter, everything was covered in white snow, and you and Harry Potter walked together in the snowy forest, ignoring each other, separately searching for those same herbs, but not working together as a team at all.

It was terribly cold, and you just forgot to take your scarf and hat with you. A cold wind was blowing, and a cold little shiver ran through you, but you didn’t show it.

Harry Potter apparently noticed this. He suddenly walked up to you, took off his own scarf, and twirled his red and yellow Gryffindor scarf around your neck, looking at you. You couldn't make out the expression on Harry Potter's face, he just said

"Here, take it."