Hyannis Port is the secret message here. This song is about Conor Kennedy, with his "green eyes and freckles." She wants him "to meet [her] there tonight," so she knows she is not imagining things that aren't there. She rushes into the relationship, "making up for lost time." Clearly she is infatuated with him, and says she will remember him the rest of her life. "Everything has changed" as "all [she] knows is pouring rain," from failed relationships. There is new light in her life, and she takes down her walls to 'open the door" for him. They "held the door" open for each other, and became boyfriend and girlfriend.