"Crookshanks! Come down from there!" Hermione stared at a cliff of rocks on which Crookshanks perched, her wand in his mouth.

She stamped her foot.

Taking one last look to see if anyone was around, Hermione hitched up her robe and began climbing.

"That seems a tad unnecessary to me."

Hermione turned her head to see Professor Snape receiving her Accioed cat and wand.

What timing. Hermione fumed and climbed down until she lost her footing and plummeted to the ground.

"Oof!" She landed on top of Snape.

"There are easier ways to get my attention, Miss Granger." Snape smirked.

….

My friend came up with the alternative ending line: Snape didn't blush, really…. :)