All in all our vacation to London and Paris were great. We didn't really relax but that's OK because we got to see some sites that we have been excited to see for over a year during our planning. We survived without really knowing too much French and we even survived the different "English". Here are some examples of the things we joked about between ourselves during our trip:
With all the construction / face lifts going on several signs around London said that
"this door is alarmed" or
"this scaffolding is alarmed." - Really became an inside joked about what the door was really alarmed about.
Everything in London was Mind the Gap or Mind the Stairs. This was really just another word for watch but we would find the humor in it at the end of the day when we were exhausted from walking.
When you almost miss your train back to London from Paris, you must still fill out a Landing Card to get through British Customs even though you aren't landing anywhere.
If you convert the currency and gas tank size to US standards a gallon of gas in London is approximately $8.96 / gallon and in Paris is approximately $9.43 / gallon. This is part of the reason we rode trains everywhere or walked.
When purchasing anything overseas, just don't do the conversion to dollars because you will become depressed that you are paying $15 for a club sandwich you would pay $5 at Subway.
Make sure that you purchase the right train tickets in France. They will get you on the train and when you get off the train. Didn't happen to us but we were in the cabin with an individual that didn't purchase a ticket and they will write you a ticket.
We had enough money left over in our vacation fund that I was able to buy myself a belated anniversary present. My Dyson Animal. Now I understand how dirty my carpets really were with all the dust from our old vaccuum.