[Jason probably doesn't notice that Piper is anxious. He thinks he saw her in the cabin with Heather when she was helping him with his suit. That doesn't exactly help him remember though, with everyone in and out of Aphrodite cabin recently.]

Same. I mean...I'm not much for dancing so I guess I'm just here to enjoy the music.

[Or something. Ven wouldn't have let him skip out on this and Jason did want to show his Romans that he could have fun occasionally.]

I'm Jason. I don't think we've run into each other much before, right?