seen on the toilet cubicle walls:

"Love is the greatest and most important thing of all"

"Where does love come from?"

"God! :)"

"Yeah God is great!!"

"If God is so great, what's he doing in a female toilet?"

"That's because He's everywhere"

and someone added "Do everything in love". it's from 1 Corinthians.
i think it sort of spoke to me. i love this verse!