Sam Wallace shares heartwarming video of the twins' sharing a box of raisins

The bond between twins is a unique one on so many levels.

And much to our delight, Sam Wallace has caught a heartwarming moment on camera between his identical twin baby girls.

Taking to Instagram, the father-of-three shared a video of the one-year-olds sharing a box of raisins.

In the adorable clip, Sienna can be seen feeding raisins to Cosette.

Alongside the video, Sam wrote: "How cute is this!

"Sienna sharing her box of raisins with her twin sister. Makes my heart melt! 😊💕💕."

It made our hearts melt too!