1, "Summer of Love" character introduction: Xia is an independent designer, brave and upright; Xu Zehao is the boss of the space design office, straightforward and manly; Guan Xin is a plastic surgeon, gentle and humble.

2. Luxi is a freelance worker with a strong and firm heart; Komatsu is summer's best friend, mother and son solo, cheerful personality; Junho is a plastic surgeon, and he is very humorous.

3. Hao Yun is the mother of summer and a writer of emotional column, rational and sober; And Jianmin is a documentary director, and his feelings are very slow.