Dot 2 Dot (Cantonese 點對點 Dim dui dim) is a 2014 Hong Kong drama film directed by Amos Why, starring Moses Chan, Meng Tingyi, Lam Tze-chung, Susan Shaw Yin-yin and David Siu, first screened at the Hong Kong International Film Festival 2014. It went on general release on 30 October 2014.
Plot
Xiao Xue (Meng Tingyi), a mainland Chinese teacher who has moved to Hong Kong, becomes fascinated by dot patterned graffiti near MTR stations. Convinced that the dots form a pattern, she sets out to crack the code. Along the way she discovers various facets of Hong Kong's distinct history and identity.