Cream, Soda & Milk

Ling's parents were separated when she was young, and she went abroad with her mother. Her brother Ding spends time in the youth detention centers and prisons of Hong Kong. Ling misses her brother, and when she returns to Hong Kong, she seeks her boyfriend Yeung’s help to look for her brother and father. Yeung is a social worker. One day he sees a youngster who looks like Ling's brother and loves drinking cream soda and milk. Nevertheless, Ding doesn't want to meet his sister.
(Source: Wikipedia)