Wearing a heart on your sleeve is a good way to show your affections. Although it may be a bit over the top, it's also a great way to attract a date. The only downside is that it may drive people away if they're not in the same boat. However, this doesn't have to be the case. Here are three tips to help you out: Wearing a heart on your sleeve doesn't have to be a big deal. In fact, it could be...