Honey, we are going after 2 hours

If guy are looking to the blondes mouth all the time, it does not mean, he is listening.
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Do you know any other methods to prepare for tests, beside prays?
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Husband: "Honey, we are going after 2 hours."
Wife: "But I just washed my hairs, they will not get dry!"
Husband: "We have a hairdryer, and scissors in worst scenario."