Not just because you enjoy it, but because it's necessary. It's she's wearing something strappy or is showing a lot of cleavage, you're going to have to make sure that she actually stays in - which can be quite a challenge on a night out when she's bopping about on the dance floor. Those bad boys could pop out at any moment, so make sure that you're keeping a close eye on them because if they come loose, then it's your fault.