You shouldn't cheat on people.
Karina and Roland have been a serious couple for years, but recently Karina was asked out on a date by her coworker.
Karina wants to respond to her coworker's invitation.
Karina tells her coworker she is flattered, but is very much in love with Roland and must decline.
Karina agrees to the date with her coworker.
Karina's coworker respects her honesty and leaves her alone.
Roland is heartbroken to find out about Karina's date and ends their years-long relationship.