Yeah, the coldness makes it really hard to write. After we saw Ayu on Friday, we shared e-mailaddresses. When I had to write mine after 5 hours in the cold, it didn't look readable at all xD Normally I have a quite neat handwriting.
I don't mind though, I like Ayu's autograph

I never thought I would get an autograph of Ayu at all, so I'm happy with them