Harry and Hermione are very platonic friends. But I won't answer for anyone else, nudge-nudge wink-wink!
J. K. RowlingAnd now a chill settled over them where they stood, and Harry heard the rasping breath of the dementors that patrolled the outer trees. They would not affect him now. The fact of his own survival burned inside him, a talisman against them, as though his father's stag kept guardian in his heart.
J. K. RowlingHarry's status as orphan gives him a freedom other children can only dream about (guiltily, of course). No child wants to lose their parents, yet the idea of being removed from the expectations of parents is alluring. The orphan in literature is freed from the obligation to satisfy his/her parents, and from the inevitable realization that his/her parents are flawed human beings. There is something liberating, too, about being transported into the kind of surrogate family which boarding school represents, where the relationships are less intense and the boundaries perhaps more clearly defined.
J. K. RowlingHarry looked around; there was Ginny running toward him; she had a hard blazing look in her face as she threw her arms around him. And without thinking, without planning it, without worrying about the fact that fifty people were watching, Harry kissed her. After several long moments, or it might have been half an hour-or possibly several sunlit days- they broke apart.
J. K. Rowling