C461 What is a pop

"Hmm?" Shi Yutang opened his eyes wide, "What do you mean by 'pop'?"

"You don't even know this? "This is a waste of my life." Yang Xiao curled his lips in extreme disdain, "Putting aside one thing, that is … "Hint …" Yang Xiao extended his mouth out, moving closer to Shi Yutang's lips, gesturing for her to come closer.

"Ah?" You... That's all you think about. " Shi Yutang's face reddened