He took her to see Iron Man 3 the weekend it came out to celebrate her father being cancer free. They had operated fast and got it all and Rachel literally felt like she could take on the world and Finn knew that so he took her out. Rachel didn't even want to be near him after he didn't text her, but she really wanted to see the movie (Rachel loved Robert Downy Jr. – he's super dreamy) so she agreed. Most of her wanting to go stemmed from how adorably excited Finn gets for superhero movies. She practically ignored him until they got to their seats, and he asked her why she was mad at him. And she told him, she told him how badly it hurt that he never texted her about her father, and Finn just looked at her, realizing how badly he screwed up. And when the movie started and she still hadn't said anything to him, she rested her head on his shoulder, because even though he screwed up big time, he was still her best friend, and she was still pathetically in love with him.