This is a hugely popular cross-dressing rom-com about a sheltered nun who fills in for her twin brother as a member of a popular boy band. Outrageous, addictive, quick paced and wildly romantic, this tops the lists as a must watch. You're Beautiful is stuffed with outrageous situations and intense love triangles. It covers most of the cliches in the book and altogether stands as one of the least realistic romances I've seen. If you reflect on just what happened in any particular episode, you'll realize "Wow, what the heck did I just watch?" However, it all adds up to be one of the most engaging, infatuating, enjoyable dramas in recent years. It wholly deserves it popularity and can easily be rewatched multiple times (because you will want to share this series with friends). The casting was spot-on, the use of music was incredibly, emotionally effective, and the storyline gleefully oversteps the line of "cautious" to throw everything and anything at the leads. It's great as a first drama to introduce to newbies or as a pick me up after a tough day.