My sister Q called me last night after her and her fiance ' left the Weird Al Yankovich concert on the way to the restaraunt . They seen him in Rockford , front row center . When he was singing one of his ' ballads ' , he came into the audience and straddled her lap . He was there for about a whole minute to a minute and a half .
According to the above context, answer the following question.
What may be the reason why their sister calls them about their experience ?


They were excited about it .