Young and hearing-impaired Anna and spirited, though clumsy Max meet in a hotel lobby. She was stood up by a blind date, he is on his way to a non-smoker’s convention and inadvertedly ended up in the wrong hotel. Both like each other instantly – but how does one flirt when the beloved does not hear anything?

Without the least inhibitions they start getting to know each other and discover inventive ways of communication. Eventually, they end up in a hotel room, raid the minibar, laugh, kiss, make love … Then there is a knock on the door and Max is arrested. Is he the wanted sex murderer?