It was in the History class.

I wondered if Joy was too bored, so she put lots of things on my head. (〃゜3゜)

I found that glasses suited me very much. 

And Joy also put some pieces of paper on my hair.

Hey, cool!

Now I had TWO head.  

After the school day, I went home with Joy.

She said that my head was too big, so it was difficult to bring me home.

Finally, Joy decided to bring me home like this! ●ω●