I truely think that Kate is a good person down deep.. Everything she has done was to save her mother, and not go to prison.. Most people that are close to her have hurt her in some way so she keeps most people at arms reach.. I was glad that she didn't end up going to prison for life... Maybe Aaron will be her last chance to do something the RIGHT WAY

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Please don't give up, Des. Because all we really need to survive is one person who truly loves us. And you have her. I will wait for
you. Always. I love you, Pen

DESMOND: I love you, Penny. I've always loved you. I'm so sorry. I love you!
PENNY: I love you too.
DESMOND: I don't know where I am, but--
PENNY: I'll find you, Des--
DESMOND: --I promise--
PENNY: --no matter what--
DESMOND: --I'll come back to you--
PENNY: --I won't give up--
BOTH: I promise. I love you.