The zebra and the wildebeest are not family. They are not even the same species. Yet every year, when the grass turns and the rivers drop, they find each other again and move as one — a million strong, on a route older than memory.
No instinct forces the alliance. It holds because it works. The zebra remember the crossings. The wildebeest smell the water two days out. Each sees what the other misses, and so each year, without ceremony, the choice is made again.
Your oldest friendships run on the same quiet engine. Nobody assigned you to each other. Careers moved you to different cities. Marriages, children, decades — and still, you return. Not out of obligation. Because the company is worth the crossing.
Most of those friendships have been rationed for thirty years: a dinner here, a weekend there, always with one eye on the clock. We build safaris for the other version — nine days where the only agenda is the one your group sets, in camps that belong to no one but you.