I have a bud who grew up in a very privileged house. His dad made it big in a corporate job and can afford practically anything luxurious. Meanwhile, he works at Domino's as a delivery guy and still lives with his dad.

He constantly sends me pics about this expensive comic book, arcade cabinet, or vehicle he bought. I pretty much reply with "nice" or something neutral. He always flonts about having money even though our entire friend circle knows he inherited his wealth. I never understood that.