With a slap, Shen Xin sharply hit Tianxin's back and declared, "You talk too much."
With a "sputter" sound, Tianxin, once again, spits the mouthwash she was gargling onto the mirror.
"Man, do you hold a grudge against our mirror or something?!" Tianxin wipes the water from the corner of her mouth, turns her head, and asks Shen Xin with frustration, "You've only been in our bathroom for a mere ten minutes, and my mirror has already been baptized three times!"
"That's your problem, not mine." Shen Xin shrugs helplessly to Tianxin, "You're the one who keeps spitting, not me."
"Damn it, you're the one who caused this!" Tianxin retorts angrily.
"Young lady, don't always curse. Do you have the ability to do so?" Shen Xin frowns at Tianxin, advising her.