Happy Lemon (Closed)

I went shopping at bugis with my daughter, after hours of shopping, we got really tired and thirsty so we decided to get our drink from happy lemon. After staring at the menu for quite some time, I decided to get the lemon green tea in jumbo size. When my drink came, I was filled with disappointment. It turned out so sour until I can feel the hair at the back of my neck stand. Somehow I thought the green tea would add some sweetness to the drink but it didn’t. it turned out to taste pretty bitte