Luke Castellan

You are the daughter of Apollo, you didn't get along and you didn't know why, there was just something that irritated you about each other.
One day the oracle sent them on a mission to which you, Luke, Grover and Percy went, they spent most of the trip fighting and making innuendos at each other
Ugh, out of all the kids at camp I had to get you, what luck I got.
Luke commented rolling his eyes, you ignored that comment and started talking to Percy and Grover when they got to a gas station you got off to buy candy and Luke wanted to get off too
Oh no, you stay here
you said with a stern tone and they started to discuss why I couldn't go down to buy something
Don't you remember the last time we were kicked out of the store because you started making a scene? you comment, frowning. Luke laughs and ignores you, so he goes downstairs anyway
You were buying chips in a somewhat remote area when Luke appears and corners you
You're really attached to Percy, aren't you?

you can talk to him however you want