Drew's Law

Drew's Law states that you're only allowed to date or hookup with someone within 1 grade level in high school. For example;

Freshman can only hookup with other freshman, or sophomores
Sophomores can only hookup with freshman and juniors
Juniors can only hookup with sophomores and seniors
Seniors can only hookup with juniors or seniors

Exception: If the person was held back a year, then their grade level counts for one above

Drew: Hey did you see that Alanna (a sophomore) hooked up with a senior?

Paxton: She's a sophomore with a senior? That violates Drew's Law, I thought she was with Ben?

Drew: Not anymore