2.
This human helping an ant:
5.
This "secret" admirer:
8.
These delightful women:
10.
This well-dressed uncle:
13.
This delightful grandpa:
15.
These fashionable students:
16.
This dog-loving Russian:
17.
These little helpers:
19.
These uplifting Cheez-Its:
20.
This coffee shop employee:
22.
This homecoming king:
23.
This girl who shares the joy:
24.
This brilliant wizard:
25.
This alternate view of the Curiosity rover singing "Happy Birthday" to itself on Mars:
26.
And this sweet little girl: