可 is straight lines, because it's the nail radical - nails are straight!
But, 句 uses the 'wrapping' radical, (not hard iron, but soft paper or cloth), so it's round and organic.
This is a sensitive love poem is about a COOCHIE.
When you mouth a verse, you wrap your words in poetry.
yo mama so fat /
she went to the zoo one time /
kids fed her peanuts
|verse of a poem
|scent (good or bad)
With your MOUTH you sing a verse.
That HEEL's scent is the worst.
Wrap YOURSELF up in gauze from the nurse.
With my HANDS, I hugged Fred Durst.
愚痴 文句 クレイム 苦情