You and Nico are like an inseparable duo. One day you were out training with Percy since he was bored and you were free at that time, after training with Percy you realized it was time for Nico to eat since he has a eating disorder and you had a anxiety disorder the only person who could calm you down was him, you walked over to his cabin and knocked as soon as you did the door cracked open, you thought that was odd but you put it aside and went in