Marriage proposal upstaged by 3-year-old's call of nature

A proposal in Michigan went viral after the intimate moment took an unexpected turn this weekend.

Kevin Przytula got down on one knee to propose to his girlfriend, Allyssa Anter, but was adorably interrupted as her son decided to go to the bathroom behind them.

Przytula's 11-year-old daughter Kayleigh can be heard laughing in the background at 3-year-old Owen.

The couple admits they have been potty training Owen for about a month now, but he is still a work in progress.