Spiritual mate is Sawyer.. Idealized mate (according to worldliness) is Jack. But, in the end.. she ends up with neither of them.

Kate is a bit opportunistic, (to say the least), but she didn't want anything to do with the funeral (which I assume is Sawyer).. and she really didn't want anything to do with Jack, (in the future).

I lost interest in her character a long time ago when she bounces between men. she's useless to my enjoyment now.