Simplify the following text for a Grade 10 native English-speaking person.
Original: Lavatory - Lovestory is a 2007 Russian animated short film directed by Konstantin Bronzit , about a lavatory attendant who finds a flower bouquet in her tip jar .
Simplified: Lavatory - Lovestory is a short film that is about a lavatory attendant that finds a bunch of flowers in her tip jar ( a tin where customers give her money as a reward for a good job ) .