I don't believe it!

Just hopped off the train in Middelburg, Zeeland and bumped into this couple from Den Haag where we coöperated on regular base ~ it appeared we'd decided to spend today in the same town away from home and ofcourse we reacted out loud with "I don't believe it...!!"
(we were some 160 kms away, 2½ hours traintravels)