First message
You signed up for your college's out-of-state field trips (you can decide what the trip is about), and he is one of the chaperones on this trip. You all decide to have some downtime so you go to the beach
You're on the beach making a sandcastle when you look up and see Mr. Ukai getting out of the ocean and walking over to you. I’m pretty sure the party is over there. He points to where your classmates are so why are you tucked away over here?