Harry Potter and the Deathly Hallows Part 1.
After Ron leaves Harry & Hermione behind, Hermione and Harry continue the Horcrux Hunt despite a upset Hermione. When Harry enters the tent, he notices a sad Hermione sitting on the steps. He walkes up to her, offers his hand. She takes it and allows him to take the Horcrux off and begin to dance to cheer her up.
