It did have a revelatory quality to it.

But there's no need to be concerned, Azula. There is someone for you, as there is for everyone. Even us monsters. If Ty Lee isn't the one, then when she realizes it she will spurn you, that's true. But do you really want a person to love you for less than your totality?

Show her what you are. Make sure that she truly understands, and then you will have no need to be insecure. You will know.