I'm pretty sure that the hearts are reflections in the eyes, not the pupils themselves; the placement would make them very awkward for pupils.

regardless, this is freaking cute

Truth be told, I didn't really know what else to tag them as. Previous pictures not upped by me did the same, so I just followed precedent. Should a more appropriate tag exist, I'd be more than happy to make the edits.

I'd personally just have tagged heart and left it at that.