what do ya give for the 20th

An older gentleman was working on his car and commented that his 20th anniversary was coming up next week. I congratulated him and asked how things had been. He said that things had gone very well and that was probably due to the fact that he took his wife to Paris for their first anniversary. I mentioned that he was very kind and that they must have enjoyed that trip but if he had given such an extravagant gift for the first anniversary what were his plans for the 20th? He paused a minute then said, "Well I think I'm probably going to go back to Paris and bring her back this time!"