Summer Wars (2009)

Here is the English translation of the Polish film description:

"Summer Wars" is a 2009 animated film that combines science fiction elements with an exciting romantic story. The action takes place around Kenji, a boy who fulfills his dream when the most beautiful girl in his class, Natsuki, asks him to visit her family. However, things quickly become complicated as it turns out that Natsuki's family is enormous and that Kenji has to pretend to be her fiancé. Additionally, an unknown perpetrator uses Kenji's account, causing chaos on the internet, which causes the network to malfunction.

The main themes and motivations of the film are relationships within families and romantic relationships, as well as the impact of technology on everyday life. The film shows how easily a relationship between a family and the outside world can be disrupted. Kenji, the main protagonist, must quickly adapt to new circumstances and pretend to be her fiancé, which is very difficult for him. At the same time, he has to solve the problem with the incredible chaos on the internet, which makes life impossible to manage.

"Summer Wars" is intended for viewers who enjoy exciting romantic stories and action. It's a film for those who love animation and are interested in the world of technology. Worth watching this film because it's a story about love, friendship, and courage. Kenji, the main character, is an incredibly sympathetic and understandable hero who goes through tough experiences and learns from them. The film also shows how important it is to maintain family relationships and how crucial it is to help each other.

The mood of the film is mostly light and positive but also contains dramatic and emotional elements. The atmosphere of the film is dynamic and full of tension, which keeps the viewer always on edge.