Do I seem different?

Yesterday Amy Jo says to me, "I just wanted to tell you that you seem different. I don't know if it's that you're happy where you are in your life right now or what, but you just seem happy and bubbly." Really? She continues, "I'm not saying that you've been horrile or anything, but I've just noticed a change in you." So I guess she thinks I'm nicer. I'm not sure. I thought about it for a moment. Then I said the first thing I could think of, "Well I did start a new birth control pill and it has more hormones in it, so maybe my hormones are evening out making me appear nicer." I mean, how do you answer someone who tells you you're nicer lately. I've always been nice, especially to the others at the dance studio. I don't know. Has anyone else noticed a change in me?