Once, Will had an insomniac visit the infirmary after a game of capture the flag gone wrong.
When he heard a crash, he ran for the room the 13-year-old was in, only to find they had accidentally knocked down a lamp.
It was two in the morning, and Will assumed they were coming from the bathroom. He muttered "Go back to sleep", yawning.
"I was never asleep." the boy said in a clear voice.
Will left the demigod, crashing on the infirmary couch, falling asleep instantly.
Around three hours later, Will woke back up, and decided to check on the teen.
He found them still awake, not even tired.
"You should really be asleep." Will commented.
That was the first time Will ever heard a Set It Off song, and three days later, he carried the same unconscious boy, muttering "Here we go again."