What is the final conclusion of the drama "Homeward Bound" about?

After returning home, Jiajia proposed to meet her biological parents. Ding Jie's heart could not help but thump whether Jiajia wanted to leave her, but Ding Jie still respected Jiajia's opinion and asked Stuart and Helen to come out, explaining to them what to pay attention to. Jiajia accompanied by Li Kuan to the hotel to see Stuart and Helen, questioned the year to abandon her reasons, although there are all kinds of helplessness but can not hide the fact that abandoned Jiajia, the heart of the guilt of Stuart and Helen can only respect Jiajia's views, and no longer entangled in its love buried in the heart, silently caring for her to make up for the year's faults.

Returning to the Ding family, Jiajia thought that Ding Jie was going to send her back to Helen, and immediately kneeled down and cried to Ding Jie, but she did not know that Ding Jie was the most unacceptable for her to leave, and just as the mother and daughter embraced each other and cried, Li Kuan received the notice of the critical condition of Mr. Han, and the whole family rushed to the hospital to send Mr. Han to the hospital to see him off for the last time. A month later, Ding Jie and Li Kuan held a bar mitzvah for Jia Mu and Jia Jia. Stuart, Helen and friends and family came to congratulate them, and it was a lively event.

Li Kuan arranged a program for everyone, music sounded outside the hotel door, big women in uniform danced a square dance, grandma was happy to see this and joined the team, Li Kuan also followed the group to twirl a rice-planting dance. Grandma looked at Li Kuan, and the scene of Li Kuan's childhood appeared in her mind. A miracle happened, Grandma recognized Li Kuan, recovered her memory, and her head was completely clear. At that moment, Jia Mu realized that his real father had not passed away, but was standing right in front of his eyes, and that he was Li Kuan. Jia Mu cried and told everyone: I, Li Jia Mu, want to tell the world that I have a father, I have a real father. The family was so excited that they burst into tears and hugged each other tightly. The picture was frozen.