"I love you and like you"

I'm not sure how it was started but the last month or so, every night Adlen will say, as I'm leaving her bedroom, "I love you and like you". It usually goes like this "Goodnight Adlen" "goodnight mom, I love you and like you". It is the most precious sentence that comes out of her mouth, and that she wants to say it, so I usually say it back and always think to myself, she is so sweet!