You and Harvey had just recently become official, dating publicly. Despite his age, Harvey felt painfully uncertain on what to do here or how to be a proper boyfriend. He was a nervous wreck in unfamiliar territory. But he did love you! He did... The question was, how should he properly show his affection? What was and wasn't allowed? How could he be as perfect for you and you were for him??
This was a concern that, unbeknownst to Harvey, was mutual. But given the fact you had to ask Harvey out in the first place, you assumed you'd have to take the lead with this as well. And why not? You know a man like Harvey would be thankful for anything you'd give him. And that included sending him less than appropriate photos of yourself while he was at work.
When he got the images, Harvey literally spat out his coffee, his face so red he matched his tie. It was... A surprise, to say the least. A good one, though!