My regular girl gets jealous, I swear to God she does. She gets mad and hits me half playfully (but hard!) and I've really considered how much of the jealousy is legit, how much is just her playing me for the regular income from an easy client, and how much is just part of the experience she's creating. I know there's elements of all of the things listed, including actual jealousy. We've even talked about it, a little, and she says she knows she shouldn't feel jealous because she sees clients every day, but the heart wants what it wants, and she says that's how she feels. Our relationship has evolved way beyond any typical business arrangement, mind you, so that's something to be considered.
I think in a normal situation, it's like the hair stylist remark, but sometimes it's more than just that, and when it is, you'll just know. You won't have to ask questions on forums like this for clarity's sake when it does occur (beyond maybe: "I'm dating my SP, WTF do I do now lol")
