Discreet
They tried to be discreet. Really they did. They didn't really want anyone to know, not yet. Their relationship was so new, so fragile. Both of them were equally scared of losing the connection they had. And secretly they each had their own separate reasons for wanting to keep it a secret. Percy's was simple. He didn't want Annabeth to know. Yes they had broken up and it had been mutual, but Percy didn't want things to be awkward. Nico was simply frightened. He knew that most people at camp didn't know how to react to him, they were uncomfortable around him, this relationship would only increase that discomfort. So for now, they kept their relationship a secret but both knew it was only a matter of time before it got out.