The moment a 3-year-old girl met her newborn sibling for the first time was captured on camera and shared thousands of times across the world.

Molly, from Wynnewood, Pennsylvania, is shown carrying her newborn sister Cora in her arms and can’t keep her gaze away from the new baby.

The toddler can be seen caressing and patting the little baby’s head while mom Heather Conley begs her to ‘Be gentle.’

‘You just came out of mommy’s belly,’ Molly says to her baby sibling. I’m not going to abandon you… I’m not going to let you go.’ Then he gently embraces the young baby.

Cora receives a delicate kiss from the attentive toddler, who then lays her face against the newborn’s cheek before returning her eyes to the newborn.

Heather is filled with emotion as she sees her two children embrace and can be heard saying, ‘I just got that on tape.’

Molly can’t get enough of her baby sister, exclaiming, ‘She’s so cute!’ before questioning, ‘Are we going to remove her hat?’

Heather captioned the lovely video, “Molly meeting her little sister for the first time,” in a social media post.

You simply popped out of Mommy’s womb… I’m not going to abandon you… I’m not going to let you go.”‘