Help?

There's this boy, and I really like him, he's told me he likes me. He's at my house almost every weekend and always talking to me, he sends me cute messages every morning and before he goes to bed. But he asks me to send him pictures..and I have never ever done that before (I'm 16) but for some reason I want to send them to him, and I don't know if I should or how to and please can someone give me some advice 😶