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Crossing Lines with my brother-in-law
Synopsis
After unexpectedly losing her husband, Amanda was shocked to discover that he was actually the eldest son of a billionaire family. Taken in by her mother-in-law, she became entangled in a love-hate relationship with her brother-in-law. Initially at odds, they gradually developed mutual respect and affection. However, constrained by their sister- and brother-in-law relationship, they both restrained their feelings.

Where to watch
“Crossing Lines with my brother-in-law” (58 EPS) is available on DramaBox. Checked 2026-09-09.
Ratings & Reviews

Episode 1 might make you go "what IS this lunatic" and bail. He's my favorite short-drama actor and even I hesitated. Please stay with it!! The acting is unreal, the way his eyes go, the way he smiles, each one gets me >_<
Details
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