me and my boyfriend will be in Frankfurt airport for 4 and a half hours before we catch our flight! i read on an article that with the train it is like 15 minutes to get for the airport to the main city so i guess we will be able for a really quick sightseeing! correct? which is the best station to hop off from the train so we will be in a nice place to walk around for a bit and see some main attractions? thanks everybody!