Harry+Ginny Ron+Lavenda Dean+ginny
No, he kissed her in Order of the Phoenix. Harry and Ginny kissed in Half-Blood Prince.
In Harry Potter and the Half-Blood Prince, Harry and Ginny kiss after Harry comes back from detention that had meant he missed the final Qudditch match of the season (he also happened to be the captain at the time). He enters the common room and Ginny runs up telling him they won and Harry kisses her. In the movie, Harry and Ginny kiss for the first time in the Room of Requirement when Ginny goes with Harry to hide the potions book that after he hurt Malfoy (which is why he had detention in the book).
Yes, they kissed in Harry Potter and the Half-Blood Prince.
Harry kissed Ginny
Ginny Weasley
No. Harry kisses Cho Chang in the Order of the Phoenix. He doesn't kiss Ginny till the next year in the Half-blood prince.
Harry+Ginny Ron+Lavenda Dean+ginny
No he kisses Ginny Weasley.
No, he kissed her in Order of the Phoenix. Harry and Ginny kissed in Half-Blood Prince.
In the 6th Harry Potter book, Harry Potter and the Half-Blood Prince.
Ginny
Ginny and Deans kiss is 268. Ron and Lavanders kiss is 281. Harry and Ginnys first kiss is 499.
Before Harry leaves to go with Dumbledore to the horcrux cave
In the sixth year (for Harry) at hogwarts after Gryffindor wins the Quiddich match. In that Harry wasn't playing due to Detentions. So Ginny played the role of Seeker in the match. Also when harry turns seventeen.
Harry and Ginny kiss a total of three times in book 7.
In Harry Potter and the Half-Blood Prince, Harry and Ginny kiss after Harry comes back from detention that had meant he missed the final Qudditch match of the season (he also happened to be the captain at the time). He enters the common room and Ginny runs up telling him they won and Harry kisses her. In the movie, Harry and Ginny kiss for the first time in the Room of Requirement when Ginny goes with Harry to hide the potions book that after he hurt Malfoy (which is why he had detention in the book).