from the Facebook page- Misión México~Oaxaca Tierra de Milagros-
Hermana Leyva posted a video and this translation.
"With love and gratitude to our beloved assistants and secretaries, as well the rest of missionaries whom we love so much! We share with you this fun and fantastic farewell video that they discreetly made us. We never found out that they were making it! This video has brought us equally tears and smiles but overall a feeling of love towards our lovely missionaries. The most wonderful missionaries in the world!. :)"
you can go to the Facebook page to see the entire farewell video, these are screen shots of Elder Sawyer's part of the video.