A few years ago at work I had two girls (coworkers) sitting on my lap and playing with my hair and I was battling with myself to not get an embarrassing hard on... turns out one of them was interested in me and they were convinced I was gay for almost a week. I had to prove her wrong!
so for the most part I take it as a signal when girls sit on my lap... but that hasn't happened since then so for the most part... yup.
Don't hide the boner, might give her the wrong impression!
