"Okay..." After taking a moment to sip at her tea, Lavender set the mug down and tried to figure out where to start. "When you like someone, you want them to feel good. It's like when you have friends, kind of, and you want them to be happy. But when two people like each other, they want to feel good together sometimes, and they want to make each other feel good in a different way. That can start just with being together and spending time together. But the more you like someone, the more you want to make them feel good, or the more you want to feel good together. So you start holding hands, and hugging, and kissing. Does that make sense?"
She took another sip of her tea. "When you are attracted to someone or you like them or love them, you love all of them, and maybe you want to see all of them. That's where the naked part comes in, because you want to see all the beautiful parts about them that you like. When you take a picture of someone, you like to see the parts of them that maybe you can't always see, right? It's kind of like that. And because you want to make them feel good, you touch the parts of them that you know will make them feel good. That's called caressing, or fondling, or just touching." Lavender cleared her throat. "Are you following so far? Do you have any questions?"