Where is the scene with Elena Kampouris?

If I'm not wrong I think it's soon after they've baked the peach pie and have gone to bed. Henry is lying on his bed and listens to his mom and Frank's conversation dissipate. He starts ruminating about rhythm and the scene flashes to a school classroom where I believe Elena Kampouris is shown sitting in front of him gazing at her brastrap. I think that's the only scene in the entire movie with her since later on (after Evelyn picks up Barry) when Henry starts fantasizing about models on women's magazines and Young Rachel McCann it's not her, but Eleanor we see who turns around and starts goading him.