Is it possible to know in your heart you're meant for someone, but knowing you will likely never see them again is it just delusional?

? I get people just calling it delusional, but surely you would snap out of it and realise how stupid u were? if you never got a chance with that person. I've only ever felt genuine happiness with one person like I didn't even know it existed before him and I've not felt it since.

Plus when you look in that person's eyes and they look at you, I just don't get how you can feel that in you're hearts if u not meant for them, surely that can't be faked or delusional

You never know if a situation was just poor communication /mixed messages just didn't get off the ground. I hope I'm making sense
Is it possible to know in your heart you're meant for someone, but knowing you will likely never see them again is it just delusional?
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