Former TOWIE star Mark simply wanted to scare Michelle by sneaking up behind her while she was watering the plants with a hose.
In fact, Mark thought the plan would go so well, that he decided to film the whole thing!
Dressed in a casual black jumpsuit, former Coronation Street actress Michelle can be seen with her back to the camera holding the garden hose.
Once close enough, Mark screams, leaving a shocked Michelle to jump ever so slightly, but then she instantly turns the hose on to him!
Heart FM host Mark then runs for his life (quite literally) and screeches while hiding around the corner. Michelle is then seen having a go at him... Probably not the cleverest idea, Mark!
Posting a video to Instagram, Mark said: "Scaring this little git wasn't a good idea #wet #backfire."
Mark and Michelle, who are expected to tie the knot next year, moved into their dream home in Essex at the end of July.
It was a lengthy wait but it looks like they've finally settled in now, and even Mark's grandmother Nanny Pat helped with their move by doing some ironing!
Elsewhere, earlier this week, Michelle praised former Corrie co-star Jack P. Shepherd after he decided to mock her sultry selfie where she showed off her toned abs in a white crop top.
Reveal is now on Google Plus! Join us here for the latest pictures, fashion and celebrity news!
Mark and Michelle: Their relationship in pictures -
Copyright: WENN Ratello