More commentary on girls and apples will be forthcoming in a day or two, but this context should shed some light on the intent of the author of meme #2. It was actually a response to meme #1. (Thanks to a reader named Ezzy at No Longer Quivering for information on the first meme.)
It's still patriarchal, objectifies girls (and seems to imply that it is true of all women), but at least it makes a bit more sense in context.