Watch “Flower Boy Next Door” 7-minute Preview.

TvN's newest drama “Flower Boy Next Door” aired its pilot episode today.

So before you watch the drama for the first time, watch the preview that tvN and CJ E&M have provided.

Starring Park Shin Hye, Yoon Si Yoon, Kim Ji Hoon as the love triangle. Go Kyung Pyo, Mizuta Kouki, and Kim Jung San as the flower boys.

"Flower Boy Next Door" is based on the popular webtoon "Watch Him Every Day In Secret". This romantic comedy drama will put a new spin on the mentality of an urban Peeping Tom in a delightfully lively way.

The drama will air every Monday and Tuesday at 11:00PM (KST)