Prankster Roman Atwood decided to prank his girlfriend on their fifth year anniversary by making her believe he cheated on her. The prank, however, went wrong when her response was something he did not expect at all.

In most cases, if you tell someone you cheated on him/her, an angry confrontation would often follow, right? In this prank, the result was different.

When Roman made the confession to his girlfriend, she appeared to be hurt and confused at first. She cried a bit yet a few seconds later, admitted to having cheated on him, too!

Realizing his prank backfired, Roman got really upset. He kept asking her whether she was serious…

Watch how the couple resolved their problem here: