People feel it's rude to leave a family gathering early.
Garrett is attending a family reunion, where numerous family members have yet to arrive.
Garrett wants to go home.
Garrett decides to hold on and wait for the remaining members to show up before heading home.
Garrett tells those in attendance that he must leave the gathering and goes home.
The family members who arrived late are sad Garrett must leave, but are very happy to have gotten to see him.
Later arriving family are upset to learn that they have just missed Garrett.