umm, when it comes to that, I remember I enjoyed my partner's jealousy, really, and even sometimes I intended to mention about other girls we both knew them, she just got silent at the moment because she knew I was teasing her, but a few days later, she asked me about those people. Well, to be honest, I'm so jealous too.
But I think, it's good ( to me, it's funny )feeling, if it doesn't cause any harm for the partner!