People born on this day are always the youngest in their class, but they are very intelligent, funny, and kind. If you ever meet someone born on this day, tell them happy birthday, even when it isn't their birthday. This day is at the end of the summer, so nobody is ever around to celebrate with them.
People born on July 28th are some of the most hot-headed, protective and aggressive people you'll meet. But they have a good heart, and mean well. They care about people, even if they don't show it properly.
Bonus if they're a good cook.
Person 1: My boyfriend is so angry all the time, but atleast he's sweet, right?
Person 2: You obviously dating a July 28th baby.
National ask someone out day. Do you have a crush? This is the day to ask them out.
Muse A: Yo, you see that girl over there? I've had a crush on her for the longest time!
Muse B: Go ask her out, it is July 28th! National ask someone out day!
When weird stuff in anime happens, notably when the Alpha worldline in Steins;Gate is established numerous times with Makise Kurisu's death, and when the supposed "Happy End" in Mirai Nikki occurs. The date of July 28 marks the conclusion of the series, both of which were extremely satisfying.