It's fun to go traveling with others.
Robert and his parents have been reading about Paris for a long time.
Robert wants to visit Paris over the summer.
Robert asks his parents to come with him on a trip to Paris.
Robert decides to travel to Paris by himself even though he knows his parents would like to come with him.
Robert and his parents have the time of their life in Paris.
Robert loves Paris but feels a bit lonely during his trip, and Robert's parents are disappointed he didn't ask them to visit Paris with him.