That's very sweet to know Aadya likes to say 'I love you too' and that you got some midnight kisses. I hope this affection continues, I'd like to have a loving teenager.
Cy has started saying I love you back to me, but without the "too." He says thank you all the time, whenever I give him something, hand him something, he says it. He just imitated me on this, because I always say thank you when he hands me something. It's very cute how polite he is.
But if someone asks his name he doesn't even know what that means. He won't answer.