He's even freaking out with Adelheid now, too. I miss her being the toppiest top ever :/

I knowwww, it's adorable n_n

And like demoerin said, he won it for doing a magic show with Tsuna for the Tanabata contest, I think. The winners got their wish granted, so since Gokudera's wish was to be the right hand, Reborn gave him a sleeping bag shaped like a right hand -_-'