If you're a working professional, what did you buy for your family, friends and/or loved ones with your first pay? If any. Or, if you're a student, what would you like to buy for them in the future with your first pay?

Nothing.
Yes, I didn't buy anything for my family or friends from my first pay. The reason being my family is fortunately well off by god's grace and so does all my friends. By the way , I have a very limited friends who can't even fit in the thing called "friend circle". Well jokes apart.
Let's pull the cat out of the bag. I distributed a set of pencil box and some cash to underprivileged children.
Pinal Gandhi also answered this question with: "Umm something that stays in their heart permenantly"