Too bad she mostly exists in fantasy and rarely anywhere else:

Yvaine : Tell me about Victoria, then.

Tristan : Well, she... she... There's nothing more to tell you.

Yvaine : The little I know about love is that it's unconditional. It's not something you can buy.

Tristan : Hang on! This wasn't about me buying her love. This was a way for me to prove to her how I felt.

Yvaine : Ah... And what's she doing to prove how she feels about you?