They kiss in the second part of the deathly hallows in the room of requirement after Ron says that they should let the house elves free.
Ron
No. They did not. It was Ron and Hermione, you my friend, are a disgrace!
Lavender Brown.
No, she kisses him.
Ron kisses Hermione in the 7th book - Harry Potter and the Deathly Hallows - page 625.
They will kiss in Deathly Hallows.
No, Hermione does not kiss Harry Potter, as she loves him as a brother.
Yes, but not on the lips. Hermione kisses Ron on the cheek to distract him from the upcoming quiditch match... I forget what chapter it is.
Yes Ron does fancy Hermione and she fancies him back. And yes Harry does kiss Ginny after they win a Quidditch match.
Yes. In the last book, they get married.
In Harry Potter 7 part 2
Yes they do.