NON MERCI, J'AI PAS FAIM - GARE DE NYON - SELECTA - NON MERCI J'AI PAS FAIM DISTRIBUTEUR SELECTA - THIBAULT-THIBAULT - THIBAULT SELECTA - GARE DE NYON

seen at Nyon's train station, Switzerland.
"no, thank you, I'm not hungry".(click to enlarge)
not sure about the final message, but there is one.