Virgin Almond makes a wager with his three roommates—Latte, Thanwa and Peak. If one of them manages to hook him up with his crush, he'll cover one year of their rent. (Source: MyDramaList)
Four strangers walk into a shared house, but only one of them is a virgin—and that’s about to become everyone’s problem. *Knock Knock, Boys!* follows Almond, a sweet but sheltered university student whose new roommates—playful Latte, pragmatic Peak, and easygoing Thanwa—accidentally discover his secret during a drunken game of Never Have I Ever. What starts as a mischievous bet (if anyone can set Almond up with his crush, he’ll pay their rent for a year) quickly spirals into a chaotic, affectionate journey of self-discovery, found family, and unexpected romance. As the four young men navigate everything from first crushes to messy exes, they learn that the truest love might not be the one you’re chasing, but the one you’re growing alongside. Filled with laugh-out-loud humor, tender moments, and a refreshingly sex-positive perspective, this Thai BL celebrates the idea that home isn’t just a place—it’s the people who help you become yourself.