watched i not stupid too just now. here are some cool facts about the casts.
firstly, the girl that is acting as chengcai's(joshua ang) girlfriend, jingjing(natalie). she was my "childhood sweetheart"! we were really close last time when she was 5-6, and me 6-7. really funny. she's all grown up now and havent seen her for ages.
secondly, chengcai(joshua ang) is in my cousin's cell group, she never told me that. hah.
and lastly, to those of my friends in naval base. this guy from sec 4 last year acted as an ah beng in the movie. i dont know his name but could recognise his face. he said a line though, "the police is here." and he's really fierce.
overall, touching but funny at the same time. give it 4/5. watch it!