Okay so someone asked me to explain the polar bear nickname thing.

This has two parts:
So earlier this year my class took a school field trip to my nations capital. We live in quite a warm place, and our nations capital was a little chilly during this time of the year.

My classmates and teachers were all wearing coats and jackets one night as we were taking a walk to look at monuments. I was wearing a thin-ish to decent jacket and I noticed one of my friends was cold. She wasn't wearing that think of a jacket.

Me being the good friend offered her my jacket so she wasn't cold. At that exact moment my entire class and teacher turned and looked at me. Without my jacket, I was wearing a short sleeve shirt, and my teacher literally screamed

"@Kakahi! (She said my real name obviously) put your jacket back on! Your going to freeze to death!"

It was 59 degrees F, maybe 55 with the wind chill -_-

2nd part:
A couple of weeks later I visited some friends in the northern part of my nation, and luckily for me there was already snow in the ground. (I love snow XD).

Anyways I was at my friends house one day and there was some freshly fallen snow on the ground. It was around 33 degrees F wig sunny skies, so it was pretty nice out.

I looked at my friend and asked her:

"How long do you think I can last out there with only what I'm wearing now?"

I was wearing a thin flannel and a tank top

She didn't know so she guessed 10 minutes. We went outside and I stayed out there for 20 minutes + a snow ball fight with my friend.

I even took off the flannel because I was too hot XD
One of the best days ever in my opinion XP

ANYWAYS...
That's how I got the nickname Polar Bear