The trouble with living abroad

Last summer?
Friend 1 returned to the States
Friend 2 moved to Bangladesh
Acquaintance 1 returned to the States
Acquaintance 2 moved to Paris

This summer?
Friend 1 moving to France
Friend 2 moving to Berlin
Friend 3 returning to the States
Acquaintance returning to the States

Anticipated this coming winter/spring?
Acquaintance moving to Australia

Anticipated next summer?
Super good friend returning to the States

Sigh.