A) all the antics and individual adorable hilarity of each photo - Snape with his sleeping mask, Harry so dorkily proud of his wang, the UNDERWEAR IN THE PENSIEVE BOWL FAAHAAHAH. AHAHAH THE LAST ONE, I can't even say it, but I KNOW WHAT HARRY IS DOING. OMG THE FOOL. Poor Snape!
Speaking of - AHAHAHA HIS HIPS. DANCING. SNAPE. And Snape throwing a hissy at Harry snipping his toes in the potions room, FWAAA, OH HARRY. The family portrait is so Sears, but the best part is Harry and Snape, old and happy on a bench. PURE. BLESS.
Love the expressions, the details in each photo, the animated actions and stories to go along with each one. Pure genius!