Mom Captures the Sweet Moment Her Son, 2, Kisses His Baby Sister for the First Time — and the Newborn's Reaction Goes Viral

Shelby Wold tells PEOPLE she's happy her toddler son now has "a little buddy" ...

Dad Captures Son's Emotional Reaction to Meeting His Baby Sister, Calling It One of the 'Best Moments of My Life' (Exclusive)

Titus Cody, a 25-year-old dad of two, says he had "no idea" the toddler's emotions would "move him to tears" when meeting his ...