Clexa High School modern au

Clarke and lexa go to high school together they have never really talked to each other or even looked at each other because they both fit into different groups. Lexa is friends with the popular people and Clarke is friends with the druggie people. Clarke of course never really acknowledged Lexa being too caught up in Tennis games and hanging with her friends. But one day clarke and lexa finally talk and clarke invites her to a party. Well lexa of course goes because she wants to know more about the blonde girl. Well they hit it off and become really close friends. But lexa develops a crush on clarke who has no idea. Well clarke invites lexa to hang out with her one day and lexa say yes. but clarke never made it to that day because she had gotten to high and crashed her car. Well lexa finds out and goes to the hospital to make sure she's okay. but clarke tell her to leave town so she doesn't end up like clarke. Well lexa leaves and realizes how much she loved clarke. But clarke left her hometown as well so she can start off again and be a better person. But what happens when the past finally catches up to them.