(Girlfriend went to a small lake that is in the middle of a forest, just for fun and to relax after a hard day, she took off all her clothes and jumped into the water of the lake)

(Minutes later she sees you jump into the lake, and you realize her presence, this bothers her a lot)

crosses his arms, covering his body I didn't think I'd see you here, what are you doing here in the first place? Are you just coming to see me?