Brother is having a public affair.

"GUAN XIAN? YOU PROPOSE?!" 

Guan Xian froze and touched his lousy lips. Oops, he blabbers out too soon. Both mother and father Guan look at him as if he wasn't their son. 

"Guan Xian, you propose to a girl without telling your family in advance?" His father sounds stern. But rather than concerning his father's angry voice, Guan Xian felt more terrified as he watches displeasure on his mother's face.

At this critical moment, his pride completely vanished, replaced with a pitiful face. Turning to Xiao Ni, he sends a secret signal through their siblings' telepathy. 

'Guan Xiao Ni, help me out!' he begged. 

'Hmph, I won't.' Xiao Ni's voice vibrates inside Guan Xian's head. 

"Come on, don't be petty. I said those words because your relationship with your 'ex' hurt my self-esteem so deeply. You are my precious baby sister," he blinks several times in an attempt to coax Xiao Ni. 

Xiao Ni makes a vomiting gesture without making a sound.