"Be careful." Without a second thought, Catherine activated her support charge, immediately appearing beside Vivian, catching her as she swooned, "What's up, are you unwell again?"
"It's no big deal, sis, I just tripped over." Vivian playfully patted Catherine's arm with a reassuring smile, "Really, I'm not unwell. Just a stumble, no need to worry."
"Really? Don't overdo it." Catherine gave her a doubtful look, slowly letting go of her grasping hand. Vivian, standing up, opened her arms wide with ease, "See, I'm perfectly alright. No problem at all."
"Alright." Catherine watched Vivian apprehensively before letting out a sigh of relief and chided her mockingly, "Be careful, you almost scared me to death."