Confused with instagram photos on facebook? please help!?

[Lolitaâ€]

so i uploaded a picture on instagram then i clicked share on facebook too, sooo on my profile there's the photo right,? well i have likes and comments on it, but when I click the picture they aren't there. it's not just that picture it's all my instagram pictures. so if i click on my photos and go to my instagram album it gives me the pictures but without the likes from the same picture on my wall, do you get me? I hope i'm not being confusing :/
But I'm really confused so can someone please tell me why it does that?

It's like they're 2 different pictures.
No! You don't get me, i took the picture w/ instagram, but uploaded it to fb. on my wall ON FB, people liked it, but when i actually click on the picture (still on fb,) the comments/likes are gone!