Go for a swim

As you float around the two teens, the Blonde suddenly leaps to her feet. "Hey, I'm heading out for a swim, you wanna join me Rebecca?"

The Redhead, clearly named Rebecca seemed to think about it for a moment, before leaping up as well, following her friend out into the ocean.

Within a few minutes you're watching the two girls splashing about in the water, both of them soaked their wet hair plastered rather cutely to their faces. There's a whole host of fun you could have at this point.