Some things are not that big of a deal but if done in public, could light up social media faster than a Christmas tree. While some may guffaw and have a chuckle others will definitely be laughing at you and not with you. Nobody likes to be the butt of a joke and worse, no one likes to be associated with an individual said to be like school in summer: no class.
There was a time when all you had to worry about when making a decision about marriage was where you were going to live and if their parents liked you. Well all that has changed as now there are other factors to consider and class difference could be a major one.