Nineteen [Video/Action for Goldenrod]

[You can see the ocean from Goldenrod, you just can't travel it. But Ritsu, dressed as a woman as per the norm, is letting his little Lapras swim there, and he watches it with quiet contemplation. After a while, he turns on the video.]

I'm sorry to bother you all with my meaningless questioning, but... I was wondering...

What, to you, makes someone an 'adult'?