According to science, we're all descended from the apes. Although it we might seem vastly different at times, there are moments, like in this photo, where were reminded of just how much we haven't evolved. Don't try and deny it, boys, This monkey is literally doing the exact same thing you would all do in this situation. He's about as good at being discreet, too.
Although there wasn't such a happy ending to this photo. If you've ever been up close to a monkey, you'll know that they're not the most predictable or friendly of creatures, unless you've got some food. And this one, once he noticed something he really wanted he wasn't going to hold back. Luckily, the woman escaped with only a few scratches. Now that we think about it, that's still probably exactly what a guy would do.