Trent Johnston, the patriarch of “7 Little Johnstons,” posted a video in which two of his daughters play, running through the family home.

Soon a follower, remembering Anna, commented:

“I bet they are missing their sister.”

Trent replied, indicating when the family will meet again:

“We all are! We’ll see her at the beach this weekend. ”

Remembering that Anna Johnston is far from family, at college.