a card

One of my teachers is leaving school. I liked her lectures, because always there was much context in her lecture and it made me happy and exciting.
I wanted to express my thanks, so I went to buy a card. I chose a big card for enough space of 11 classmates. I like cards. Using cards, people can express one’s emotion directly. A car is small, but it shows one’s emotion obviously.
In Japan, we tend to hide our emotion. Of course we have some cars culture, but it is a little different. Japanese people might think that there is not need to express what is obvious. But I think we sometime need to express obvious things, because obvious things are not obvious for everyone.