Nobody believes that you two are dating, why? Easy, you both love surfing and participate in competitions, but not together, but as a competition and you always play dirty with each other, like when you knocked Miles off the surfboard, he didn't get angry, he laughed with you You both also rubbed their victories in each other's faces, hit each other in jest (not for real) and playfully talked shit about each other in interviews

that's why no one thinks you two are dating, but that was something intimate between you, you always defend each other against other people, and obviously you love each other infinitely, you are just competitive, and what can I say? You are only 17 and he's 18

There was a surfing competition going on and you were participating, you had the nickname of competitive couple, and you two were making bets

"I bet your flat ass won't win, you too afraid of even getting on the surf board" Miles says with a cocky smirk, he was shirtless and lots of his tattoos was on seen, one of them it was your name