My Boyfriend.

A romantic comedy that tells the lighthearted and amusing story of a couple on the verge of marriage. The male lead, Wu Di, is suspected of being gay due to his close friendship with a male friend. His girlfriend, Alice, launches an investigation into his life and uncovers a surprising and touching truth. Facing the harsh reality of potentially becoming a "gay wife," Alice bravely pursues love with unwavering persistence, ultimately succeeding in winning back her relationship.