I'm In Love With My Brother's Best Friend?!: All Episodes

The Story

Kaitlyn Sinclair’s college plans unravel the moment she discovers her high school sweetheart cheating on her in their new off-campus apartment. With nowhere else to go, she moves into her brother’s residence, where she shares living space with his best friend, Cole, a graduate student attending the same campus. This forced proximity reignites a childhood crush, pulling the two into a complex adult relationship. They must navigate their growing connection while facing constant interference from toxic exes and hostile peers. The situation becomes even more complicated when Kaitlyn’s brother actively tries to tear the couple apart. As Kaitlyn and Cole attempt to build a life together, they face relentless external pressure from people determined to keep them separate, forcing them to confront their feelings in a high-stakes domestic environment.