claim: Half Girlfriend's principal photography began in May of 2016.
evidence: Capricious Summer -LRB- Rozmarne leto -RRB- is a 1968 Czechoslovak comedy film directed by Jiri Menzel .. Jiri Menzel. Jiri Menzel. comedy film. comedy film. It is based on the novel Rozmarne leto -LRB- Summer of Caprice -RRB- by the Czech writer Vladislav Vancura .. Vladislav Vancura. Vladislav Vancura. It was listed to compete at the 1968 Cannes Film Festival , but the festival was cancelled due to the events of May 1968 in France .. 1968 Cannes Film Festival. 1968 Cannes Film Festival. May 1968 in France. May 1968 in France. The film depicts a humorous story of three men , a colonel , a priest and a bath-keeper , during rainy summer days .