Millions around the world have watched Hong Kong-based YouTuber J Lou’s videos featuring interactions with her boyfriend and her parents in Cantonese, French and English. With her outgoing personality, J Lou has become influential across social media platforms. In a conversation with the SCMP’s Elaine Ly, J Lou discussed how she wants women to know they can be “sexy and goofy at the same time”, and why she is pleased to see more Asian film stars with roles that are not only “side or best…