Drama at '18+'

Caleb

Caleb is a 15 years old boy living in the capital city of Romania , Bucharest . He only has an older brother , who is 21 years old .
He is in the second year of highschool and is attending one of the best highschools in Romania .
He's volunteering at the camp the girls are staying at .
Caleb is tall , too tall for his age . Has dark brown eyes and medium-light brown hair . He usually dresses simple : flip-flops , shorts and a t-shirt .
Caleb wears sun glasses way too much . At the first you wouldn't mind it , but paired with his always red eyes at nights or mornings , you start to question things .
The girls did . He told them he's sick , but Julia's old friends did drugs so she knows how someone who's high looks , acts and smells. Though he continues to say that he's sick and is clear of illegal substances.
He's smoking way too much for his age and sometimes drinks , so the highschool he's at and his grades don't fit in the picture .
Despite his awkward behavior and his bad habits, he's very smart . Is very sensitive at times . He's also trustworthy. No other word than mysterious can describe him better .
But what happens one night at the club between him and Bethany that makes her start liking him ? What happens when another girl from the camp tries to make moves on him in front of Bethany ? And what happens when Julia starts liking him ?