I got to be Lexie's companion on the first leg of her travels from Chicago to the MTC. I road with her on the train to the airport. At the airport, she met up with a group of Elders returned home after completing their missions. One of those Elders was an old friend from high school. It made for a really enjoyable flight to Salt Lake. When they arrived, she got to see this Elder's reunion with his family. She said it was beautiful.