C260 Audacious behavior

Su Huixin went out and went into the room next door and knocked gently. Du Yuqi anxiously got up, opened the door and pulled Su Huixin who was outside and asked emotionally: "Did the two of you go past the red light?"

Su Huixin didn't know what these terms meant, he wanted to ask what it meant to run red light, but after thinking about it carefully, he immediately understood what it meant