I only found out recently so I went and had a look.
The drinks counter was quite interesting because it did not look very modern and I nearly thought it was from China because of the tea leaves it sells and the cups they use.
I saw some people collect some frothy looking drinks so I looked at the menu, it was basically divided into hot drinks and cold drinks.
There are teas, milk teas, flavoured milk and fruit teas.
In the end I chose the fruit tea. I was slightly annoyed that they did not ask me the level of sweetness but luckily I requested the tea not to be so sweet.
Fruit tea with 30% sugar:
The orange in it was really strong, it tasted like minute maid orange juice mixed with tea.
However I could not taste the other fruits so I might as well of just ordered orange fruit tea.
I only chose 30% sugar hence the taste was really refreshing.
There was an equal balance of tea and juice.