The actual truth is that we really dont know for sure how she could have felt. Is it possible that she did love him? Yes. Is it possible that she didnt? Yes. Is it possible that she gave up her feelings for Harry? Yes. Is it possible she only had eyes for Ron? Yes. There are signs that point both ways, maybe some are stronger than the other. But its our perspectives in the end right?
This story wasnt written from Hermione's point of view so its not fair say that she felt a certain way for a FACT. I personally like to think she did have stronger feelings for Harry than what let on. But I dont know what she really felt and neither does anyone else. Its safe to assume something, but not to state as fact.
Hermione's feelings on the matter would forever be a topic of debate, but JKR has never made a mystery of it. If you want to consider the character's intentions, consider what the author has to say.
If we stick by canon, I'm completely convinced that it would be far more OOC for Hermione to give up on the person she actually loves, than the way she acted all throughout HBP. If Hermione ever gave up on Harry--the one she supposedly loved more than Ron, then that would ruin Hermione for me forever.
