I need help please read this!?

i met this lifeguard at wetn wild and we hve ben texting each other. and my bestfriends sister likes him too. and shes been texting me telling me that he will never date me and theyre gonna date and all this stuff. im going back to wetn wild on thursday and idk what to do if i see him. please help. he wont talk to me anymore since him and my friends sister were riding rides together. and im really hurt.