I have been with Kevin for a week now. We had two dates and we were making out and I gave him h.e.a.d in the back seat of his car. He says he wants to return the favor but we need a bed. At the end of our second date he asked could he sneak through my window. I said yeah but then he asked how many people lived with me I mentioned my mom,dad, sister, and older brother. He seemed angry and said nevermind. Why did he change his mind?