I think it will be a video. It will start with a few clips of them packing boxes in the shack, cut to the boxes being packed into cars/a van, clip of her taking one last photo of the chaser outside the house (because she's forgotten the boys even exist), footage from in the car of the road/fields on the journey to wherever they're going, lots of happy, smiley faces like this is the best day ever even though they've left their fuurever hooorme and she's not mentioned a word about it, clip of her dangling the new keys in the air, ending with a clip of her putting the key in the door, opening it and the chaser running in the house.
And the caption will just be
![House :house: 🏠](https://cdn.jsdelivr.net/gh/joypixels/emoji-assets@5.0/png/64/1f3e0.png)
![Family: man, woman, girl :family_mwg: 👨👩👧](https://cdn.jsdelivr.net/gh/joypixels/emoji-assets@5.0/png/64/1f468-1f469-1f467.png)
.