Alternatively, the user might be referring to a scene where a character wakes up in a hospital bed and sees the number 3 on the bed, which could be part of a plot twist. Or maybe three people sharing a bed in a comedic or dramatic context. But without more context, it's challenging to pinpoint the exact movie.
You are a film student studying polyamory in cinema, or a fan of the "Bengali New Wave" trying to find its lost gems. 3 on a bed bengali movie wikipedia
noted that despite its provocative title and "bold" scenes, the film avoids becoming soft-core or exploitative. Instead, it handles polyamory as a genuine social and emotional alternative. Cinematography & Style Alternatively, the user might be referring to a