Complex sentence: Alex, however, wants to get as far away from her family as she could, that is until she meets a cute, friendly, smart boy named Jason (Caleb Hoffman) who makes her change her mind.
Split into simpler sentences: Alex, however, wants to get as far away from her family as she could. That it is until she meets a cute, friendly, smart boy named Jason (Caleb Hoffman) who makes her change her mind.