XXX:

Hello!

Honey, you are my necessary and sufficient condition.

I can't be pushed out without you.

I can't push you out without me.

So we live together!

Dear, you are my element.

Without you, my collection will always be empty.

Dear, you are my symmetry axis.

Without you, I will never find my other half.

Honey, you are my territory.

My function is meaningless without you.

Dear, you are my monotonic increasing function.

With you, my happiness is getting better every day.

Honey, you are my general formula.

Without you, I will never know myself.

Honey, you are my algorithm.

Without you, I will never find my own value.

Honey, you are P and I am Q.

Without you, P and Q are always false propositions.

Dear, you are my slope.

Without you, I'll never find the right direction.

Honey, you are my center.

Without you, I will always form a perfect closed curve.

Honey, you are a and I am X.

Without you, the x power of a can never be greater than zero.

Honey, I'm singing. You're singing.

Tan is meaningless without you.

Dear, you are my linear regression equation.

Without you, I will always be just some wandering spots, without a backbone.

Dear, you are my coordinate system.

Without you, I will never find my place.

Dear, you are my inductive formula.

Without you, I will never be flexible.

Honey, you are my standard.

No, I'll never find my max, min, T, (faei), (omiga).

Dear, to sum up:

The probability that I am with you is 1.