It's important to remember that the fairer gender generally have a longer and better memory than their masculine counterpart. This Is especially so when it comes to gifts.

Think of the reprocussion the next time you decide to buy her a purple hippie commune blouse from a second handstore for her birthday, because really you forgot about her birthday till the last minute.

Incidents like this will brew and then gifts like tweezers happens by Christmas, next she will insist on using them on you immediately.