You're not even worried about who they're texting and you know that they wouldn't dream of cheating on you, but you still can't resist checking their phone. You know that if they ever caught you doing it then they'd get a little (a lot) upset, so you always make sure that it's done as quickly as possible. You even go for far as to make sure that you put it back in the same spot and in the same angle, just so they're not suspicious. But if they ever did that to you - not that you're hiding anything either - you'd kick off about it. So why do you do it?
