It could be his dog. Dogs are often considered man's best friend, and in a story about a boy, a dog would be a very likely candidate. The dog could be loyal, always by the boy's side, and they could go on all sorts of adventures together.
It's also possible that the girl's best friend is an older person, like an aunt or a grandmother. They could have a special bond where the older person gives the girl advice and shares stories from her own life, and in return, the girl brings youth and energy into the older person's life.
Wang Hedi and Song Yiren had the best relationship. They became good friends during the filming of " General Night 2," and Song Yiren's lively extroversion gave Wang Hedi a lot of encouragement. When Wang Hedi was asked who his best friend was in the episode of " Fifty Miles of Peach Blossom Cove," he answered without hesitation that it was Song Yiren. Their friendship was considered sincere. Wang Hedi had even invited Song Yiren to be a guest on the show when he realized that she was in a bad mood, quietly accompanying her. Therefore, it could be said that Wang Hedi and Song Yiren had the best relationship.
During the celebration, Lin Wan 'er's best friend was Ye Ling' er. Ye Ling 'er was Lin Wan' er's good friend and best friend. She was very concerned and took care of Lin Wan 'er. She was Lin Wan 'er's right-hand man and Fan Xian's disciple. Ye Ling 'er played an important role in the play, supporting and helping Lin Wan' er. Her image was played by Han Jiunuo in the first season.
During the celebration, Lin Wan 'er's best friend was Ye Ling' er. Ye Ling 'er was Lin Wan' er's good friend and best friend. She was very concerned and took care of Lin Wan 'er. She was Lin Wan 'er's right-hand man and Fan Xian's disciple. Ye Ling 'er played an important role in the play, supporting and helping Lin Wan' er. Her image was played by Han Jiunuo in the first season.
During the celebration, Wan 'er's best friend was Ye Ling' er. Ye Ling 'er was Wan' er's good friend and best friend. She was very concerned and took care of Wan 'er. She was Wan 'er's right-hand man and Fan Xian's disciple. Ye Ling 'er played an important role in the play, supporting and helping Wan' er. In the first season, Ye Ling 'er was played by Han Jiunuo.
During the celebration, Wan 'er's best friend was Ye Ling' er. Ye Ling 'er was Wan' er's good friend and best friend. She was very concerned and took care of Wan 'er. She was Wan 'er's right-hand man and Fan Xian's disciple. Ye Ling 'er played an important role in the play, supporting and helping Wan' er. In the first season, Ye Ling 'er was played by Han Jiunuo.