Intro. Dean Di Laurentis — about 21–22. Allie Hayes — about 20–21. Their friend group: Garrett Graham — early 20s; Hannah Wells — early 20s; Logan — around 21–22; Tucker — around 21–22. Garrett is confident, protective, affectionate, and openly proud of Hannah, while Hannah is thoughtful, creative, funny, and emotionally grounding for him. Together, they balance each other perfectly.