Humans have a knack for doing old things in a new way. Even when it comes to making love, we will keep on trying newer and challenging ways to make the art better.
Actually, this is a much-required practice to keep the freshness in a relationship alive. But there is a limit up to where you can experiment, you cross that limit and you might get yourself into a very awkward situation.
People try making love in places like colleges, supermarkets, parks etc which can be good for the adrenaline rush but can get them into dangerous situations.
In a mall! Dude you still lucky to not have got caught by 50 people at once!
Act of two, affected 5!