You've been told that healthy couples don't keep secrets. Of course, that's not entirely true. There are some things you can, and should, keep to yourself. According to Women's Health Mag, you should keep your lips sealed when it comes to these topics:
1. His Best Friend is Hot
If his friend is attractive, he probably knows it already. There's no reason for you to point it out. If you do, he's only going to get self-conscious whenever you all hang out together.