On my way to Edmonton I stopped in Toronto and met my parents at the hotel we were staying at. They brought along my grandmother. When I saw them I immediately hugged all three of them. When I said goodbye I hugged them again and it was weird and surprising because Chinese culture doesn't do hugging at all. But since I've been in Nicaragua for 3 months for me it was automatic. It was really awkward after I realized what I did...
Some more change-of-culture firsts:\
First breath of fresh air I've had in months: in Miami International Airport
First North American food I ate: muffins