Impossible. Besides more often than not people don't use genuine photos or pictures of themselves over the internet for privacy reasons. And then there's the "catfishes", the "trolls", even users pretending to be the opposite gender that they are in real life and so on.
I can't see how someone would just crush over someone's responses, questions, writing, and text here. I really can't. More often than not the attraction is physical but then it's also false because like I said more often not people don't use real photos or pictures of themselves for their profile pictures.
I have had a Couple of Encounters with Crushes that have Taken me off of the Gag Grid. At the moment I am back with a Good Friend here, dear, who Doesn't live Far From me. Tis Best from the Rest. Good luck and Great question, @Shawn58 xx