During those first few dates with a new person, your self-awareness can be especially sharp. You are trying to put the best version of yourself in front of the other person to try and establish a romantic relationship.
To go along with that, it's safe to say for most people, they don't fart in front of their significant others, at least for the first few dates.
This dude slips outside of a girl's house to relieve some gas buildup and unleashes a thunderous fart on her patio. Only problem is it's all caught on a surveillance camera. And also it seemed loud enough that the inhabitants of not only the house there but probably the next two over would have heard that.
He seems too eager to get back inside the house by not waiting a few seconds for the mist to dissipate and is likely cropdusting as he re-enters the residence.