#68 - Lois may hate the holidays, but that's only because she hasn't yet spent them with you. Only you can change her mind about them.
#69 - It really is the little things that count. Bringing her a perfectly made cup of coffee will impress her more than flying off to Paris for a plate of cheese, especially once she knows your secret.
#70 - If she challenges you to not use your powers for an entire weekend, it's not cheating to use them to save her life.