Worst thing you have ever done for a gift

Some uncomfortable gift giving and receiving decisions will have to be made sometimes, I have been in a few personally, know people who have been in some, and have some ideas about a few, so here are my questions:

1. Say you had a person that really like you and asking you on a date, would you date them because you know you will possibly get a good christmas gift? (Let's face it, valentine's day is right after christmas, so this may be a good idea if you can hang on for 2 more months, eh? :-D)