Marriage Proposal Interrupted by Fight (Over Dog Crap)

At first I wasn't sure that this was real, but the fight convinced me.  Then the awkwardness of the couple made me think it isn't real, and when she asks him if he's okay at the very end I flipped back to thinking it couldn't be real.  I don't condone rubbing poop in someone's face, but the guy whose dog pooped is a bit of a jerk.