I was cuddling with my oldest (6 1/2) talking to her all babyish and she didn't want to. I asked her…

I was cuddling with my oldest (6 1/2) talking to her all babyish and she didn't want to. I asked her "you don't love me?", (just playing around) she said no. And I made a frown face face and said "I don't love you either" and she was like what? (Her face expression) and she got emotional, like how could I say that lol . she started to wipe her eyes saying she loves me. I told her "see, it doesn't feel nice when somebody you love saying they don't love you". I was only joking along with a life lesson.