Pretty Boys and Girls

As Lin Wenwen was observing the surrounding environment, her telephone suddenly started buzzing. She lowered her head and saw the screen showing the word 'brother'.

Was it the brother of the real owner of her body? Should she answer the call? If she couldn't get what the brother said, would he detect that something was wrong?

She was hesitating, and the phone kept buzzing. When she gave up on answering the call, the call was ended. However, the phone soon started buzzing again.

Lin Wenwen stared at the telephone and fell into silence.

She thought for a moment and then answered the phone. The girl's brother would probably be worried if the calls weren't answered.

"Hello."

"Xinxin, what took you so long to answer the call?" A clear and refreshing boy's voice was heard.

Xinxin? Xin-xin? Xingxing? Xing-xing? Was that the name of the real owner of her body?