I did the math — ordering takeout costs over two thousand a month, but cooking myself saves half. The economy is bad right now, so I save wherever I can.
A: 你以前可是花钱大手大脚的,怎么突然变得这么精打细算了?Nǐ yǐqián kě shì huā qián dàshǒu dàjiǎo de, zěnme tūrán biàn de zhème jīngdǎ xìsuàn le?
You used to spend money so freely — how did you suddenly become so frugal?