I think this fits into the middle of the sequence there (between SUMMER07_007 and _008)
ALYCIA: (Cocks head, looks Sunny up and down)
SUNNY: (Smiling)
ALYCIA: Nope. Nada.
SUNNY: And that’s okay. Relationship, friendship, does not need to involve sexual attraction.
ALYCIA: Of course. Plus, by analogy, you’re sort of like a brother; thus, due to powerful societal and cultural restrictions, sexual attraction would be taboo.
SUNNY: So … if I’m like a brother to you, that must mean Summer is like a sis–
ALYCIA: THAT’S ENOUGH OUT OF YOU, MISTER.
Baby steps, Alycia.