iT IS TROUBLING ME THAT I CAN'T FIGURE OUT HOW FAR i CAN GO BACK TO GIVE LOVE. i THINK THERE SHOULD BE SOME KIND OF REQUIREMENT THAT PEOPLE SAY MORE THAN ONE OR TWO WORDS. that feels like to me it is just for the contest. Of course, who am I who often says too much.
Kathy, it is my understanding from reading the challenge thread that you can go back as far as you want to.
There is no requirement to how long the comment needs to be. Sometimes I see a page and my jaw drops, and nothing audible comes out. LOL Some people can be very descriptive and get their point across in one or two words; then there are people like me who find it a rarity to be able to do so. ;D