What do u miss most about your home when you're away?

There are too many things to miss actually, and I 'll pick three of them.
First is the bike my friend joe gave me. We used to escape from school and go to interesting places. It represents my colorful childhood and my dearest friend joe. He later dropped out and start his own business bravely, and his spirits inspire me a lot.
Second is my grandfather's erhu. It's a Chinese music instrument. On big days, such as the New Year Festival, my grandfather would play many fascinating music. So when I miss my relatives, I think of the instrument. It's a promise for reunion.
Third is my mom's food. I think it typical of my hometown's flavor. It's difficult for me to enjoy it somewhere else, just like to have someone from my hometown to talk with. It makes me remember where I come from and my sense of purpose.
That's all, thank you.