Zhao Xinlan's clamor made Tang Su embarrassedly blush.
Especially with that comment about considering their physiological health, she felt it wasn't her imagination; her godmother was definitely referring to that sort of thing.
Actually...
Tang Su didn't have the chance to ponder deeply, as Su Ruoan had them stand there waiting for Sun Qing to drive up, while she went with Tang Shengyi and Su Yangming to the parking lot.
Su Yangming originally intended to take a cab alone, but Zhao Xinlan was enthusiastic, "Why go by yourself? It's just a press on the gas pedal. What, you don't think of me as your sister anymore?"
"Of course I do, I just didn't want to trouble you," Su Yangming said with a smile.
"Since you do think of me as your sister, how could it be that much trouble?"
"Alright, then thank you, Sister Lan, for helping me save money."
"Cut it out, you big spender, when are you going to treat me to a big meal?"