Customer service intern Wang Xin Yuan gets her first taste of dealing with difficult airline passengers.

For the second round of training, customer service intern Wang Xin Yuan is shown how to deal with passengers fed up with waiting for a delayed flight to take off.

See what changed customer service intern Wang Xin Yuan's mind about wanting to be a flight attendant.

Guo and his father's doctor hatch a plan in an attempt to get his father's memory back.

The first phase of an experiment to get Guo's father's memory back begins.

Guo reenacts his childhood in an attempt to get his father's memory back.

Guo remembers how he disappointed his father as a child.

Guo gets creative in his attempt to get his father's memory back.

Guo appeals to his audience for assistance in his plan to get his father's memory back.

Guo's father appears to be on the brink of recovering his memory.

Guo's father appears to recognize his son for the first time in a decade.

Guo's father may not recognize his own son, but there will always be a place in his heart for him.

Due to overwork, Kai is exhibiting signs of memory loss. With no effective remedy currently in place, his doctor proposes an experimental treatment that may help Kai retain at least some of his precious memories.

Sun Li Guo's autistic son, Sun Zheng, is unable to communicate his many thoughts.

Sun Zheng's 18th birthday is coming up and his father has a plan.

Believe, persevere, and you will see change.

Annie's mother never believed her daughter to be capable of anything.

Annie begins to rebel against her mother's insistence that she doesn't understand anything.

Annie finally understands the truth about never having understood anything.

TCL understands love.

Perhaps lies themselves are a part of life.

My mom didn't know that from early on, I could see through her lies. I just don't know why I didn't have the heart to expose them.

Every year on this day, Mom would always disappear for an entire afternoon.

Do you remember those warm lies?