[VIDEO] This Is The Cutest Sibling Love Ever! Watch How Big Brother Soothes Crying Baby Sister

Some experts say that siblings born close to each other's age develop the strongest bond. Some also say that having a big brother is the greatest thing for a baby girl. This video shows just how much this big brother already loves his little sister as he makes an effort to stop her crying. He even does it in the most adorable way.

The big brother is named Cal, and upon hearing his baby sister cry, he quickly crawls up next to her and chants "Cuuuutie baby, cuuutie baby!" At the same time, he's also touching her face and hand to soothe her, and he's giving her kisses. Baby sister seems to be loving it too, coz she smiles as soon as big bro is beside her.

You've got to watch their video together and see a strong sibling love. It will melt your heart!