I tuly believe our grandson Landon, at three years old, has a special "sixth sense" regarding our precious 21 month old grand-daughter Leah, who is his little sister.
Normally, and quite expectedly, Landon is loud, full of energy (and sometimes spitefulness); non-stop, wanting to wrestle and tussle with Daddy and Opa...and just generally an all-around "boy"...except when it comes to his sister...