Instead of saying, "I love you," Seth has added his own twist. You can spend the whole day with him and he'll tell you how much he "misses" you. I know he's just getting the word wrong, but it somehow seems to add more emotion to the classic phrase.
Another turn on words happened tonight. Seth snuck downstairs after bedtime. We finally told him he had to go to bed. With tears in his eyes he looked at us and said, "I changed up my mind." Poor kid, he didn't realize it wasn't his choice to make.