Effie continued to look around for something suitable for a minute or so, before she turned towards Cho. "Hey, Cho, can you see anywhere that I could use to project my whale footage on?" she then called over to her. Even though she was unaware of the depth and strength of Cho's feelings, Effie still considered Cho one of her best friends, alongside being like a kid sister to her, and so she liked to include her in her personal deliberations, on the  belief that two heads are better than one.