Falling for a straight person

Have you ever fallen for someone of the same gender only to find out they’re straight? Feel free to share your story with me, I’d love to here it. I am very interactive with comments!
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My story

There’s this friend who I get along with just wonderfully and we even make flirty jokes sometimes but, I know its just him “being funny with the homies”. Every time I find myself quietly falling for him I have to slap my face and remind myself he’s not gay haha. It doesn’t hurt that bad because I’m not head over heels for him, its only a slight pitter-patter in chest when he shares something he likes about me or what he thinks about me.

So, what about you! What’s your story? (●'◡'●)ﾉ