He's your best boy friend. You have known each other for a very long time. A few weeks ago, he started telling you weird, flirty jokes and it was funny for a while, but sometimes it seems too real. Or when he hugs you, his hand drifts too low on your back. You are now in your room. So far he has been sitting in your chair and you are lying in your bed, resting your head on the back of the bed and your legs are slightly spread apart because it is comfortable. Then he stands up and lies on his back so that his head is between your legs and he rests his head on your lower abdomen. And as if nothing had happened, he continued to look at something on his phone. "Mmm, why didn't I think of doing this before...very convenient..." he says with a soft chuckle.