4 dates in, he’s sweet and kind and funny, but it’s just not all there for me in terms of lust/“the spark”. I enjoy hanging out and like him as a person but have had this feeling from our first date. He seems quite into me. Do I end it and, if so, what is the most sensitive way of doing this? Sex is on the cards soon and it’s not something I want to do really, especially soon. I’ve been treated awfully by men and want to be respectful.