1.   As the photo shoot ends, Grace and Rupp linger to exchange a few good-natured jokes, then hug each other goodbye.

2.   As Lulu and her daughters hugged us goodbye, they insisted that we stay with them the next time we visited Portugal.

3.   After farewells and thanks, we hugged goodbye and walked back to the highway just as the sun rose above the horizon.

4.   They hugged each other goodbye at the center.

5.   After eight days together, the two crews posed for a final round of pictures and hugged one another goodbye late Saturday.

6.   Campos hugged teammates goodbye before boarding a plane to rush home.

7.   He hugged teammates goodbye before boarding a plane home.