Then wait for relatives to pick up at the airport. Enough to meet relatives, we are rigorous because it did not talk face-to-face with each other for a long time; enough to drive a car and so on.
Then wait for relatives to come to the airport. I met cousins, we were chatting happily because they did not see each other for a long time, then it's fair enough to ride it.
Then wait for relatives to the airport. When we see our relative talk amusingly because not seen each other for quite a long time in the car and drive away.