Is this a long distance relationship? I don't see how you can spice things up via. telephone, unless you think of better things to talk about ; or you end up having phone sex.
You could always have flowers or something sent to her, send her a letter rather than an e-mail or something. There are plenty of things you can do, get creative.
To love is to suffer. To avoid suffering, one must not love; but then one suffers from not loving. Therefore, to love is to suffer, not to love is to suffer, to suffer is to suffer. To be happy is to love; to be happy then is to suffer, but suffering makes one unhappy; therefore to be unhappy one must love or love to suffer or suffer from too much happiness. I hope you're getting this down.