just a weird kink i guess

i met someone at work recently and we started chatting over texts and stuff. everything was cool, nothing too serious but definitely more than just coworkers being friendly. one night we were talking late and she said something about how the idea of being blindfolded turned her on. at first i thought it was funny, kind of out there for me but hey everyone has weird fetishes right? then i started thinking about it and actually kinda got into it too. now i find myself wondering what it would be like to try it with her one day. i feel weird admitting this though - is anyone else into stuff like this or am i just getting some kind of kink obsession here? has anyone done something similar with someone they were interested in?