The only thing i can see, is that if someone places their sun/planet/s in your chart in Taurus (dependant on degree), they will complete a grand trine for you with your juno/vertex.
I doubt very much this is strong enough though, to be attracting Taurus energy and becoming obsessed.
Id say its to do with your progressed planet/s. Check your progressed chart out.
In my progressed chart i have moon/mars/venus all in scorpio at present, so im attracting/attracted to, a lot of scorpio suns or people with strong pluto aspects/8th house activity in their natal/progressed charts.