Any reason I am attracted to left-handed guys?

I write with my right hand, my family all writes with right, and all of my friends.
But the guys I've liked/talked to, I found out later that they're mostly left handed. Like 4 out of 5 probably (only 10% of the population is left-handed). It's not like I find out they're lefties and then start falling for them, I always just figure out after. Is there any scientific reason or just odd coincidence?
Any reason I am attracted to left-handed guys?
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