One twin was not expected to live. A hospital nurse fought to put them in the same incubator. The stronger baby wrapped her arm around her sister, and her touch allowed the struggling baby's heart to stabilize and her temperature to return to normal.
And when the bottom picture feels like an unnatural alien walk that WILL DESTROY YOUR ARCHES. mine were taken away by a demon i like to call ballet a long time ago. but ballet and i have since made up and r pretty serious now.