Let's be honest - when he fell in love with you, he didn't just want to hold your hand and watch movies with you. He had other activities on his mind, and he likes to know that you feel the same way about him. There's a difference between sensuality and sexuality, and it's important you understand it.
We're not asking you to prostitute yourself for him - and he wouldn't necessarily want that anyway - but you can really get him going with the tone of your voice, your choice of dress, a suggestive smile. Sensuality covers all of the senses; sight, sound, smell, touch, and you can find ways to provoke desire in him with all of them. Whisper to him, use your best 'come to bed' eyes, try new perfumes. A truly sensual woman commands the attention of men and keeps hold of it.