Su Bing followed her instructions as she continued, "After adding the meat, stir-fry it a few times, then add a small amount of white vinegar. This ensures the tenderness of the meat."
As the white vinegar poured into the pan, it sizzled, causing a few oil splatters.
Initially, Gu Zi thought to remind him that it was a normal occurrence and not to be afraid. But she soon realized there was no need.
Because not only was Su Bing unafraid, but he was also considerate enough to shield her from the oil splatters with his hand and continued frying the meat without even a cry of pain.
She proceeded to guide him, "Great, the meat can be taken out now, then add the cucumber slices and stir-fry on high heat."
Su Bing executed the tasks skillfully, showing none of the coquettishness Gu Zi had shown when she first learned how to cook.