intro: U-PRINCE is a series of 12 series, each having 4 * 1 hour episodes, and features one young man's journey in finding love in his life.. it's set in the environment of university, and to some extent all the stories are connected, since all young men are making an appearance in other's stories as side characters.
That said, you don't really have to follow the "order of appearance", but, for those who like to keep things chronological, this it the order:
Part 1 : Handsome Cowboy
Part 2 : Gentle Vet
Part 3 : Lovely Geologist
Part 4 : Bad-ass Baker
Part 5 : Absolute Economist
Part 6 : Foxy Pilot
Part 7 : Playful Comm-Arts
Part 8 : Extroverted Humanist
Part 9 : Single Lawyer
Part 10 : Crazy Artist
Part 11 : Badly Politics
Part 12 : Ambitious Boss
Generally, these are ALL cute stories, made to make you smile.

I know most of drama-people voted this one to be the "most feels" of the entire U-prince series. Without doubt, it's true to the core.
The story is quite simple.
That leaves a lot of space to work on our characters. That said, I don't think that, after watching the Show, anyone can say they could imagine our OTP to be played by any other actors. They fit the roles amazingly. One being so loosen up and free; the other being more interesting in a scientific factor of everything around us.
It's all because of one SHIRT.
But, not any shirt: the Beatles shirt! with words "let it be" on the back.
And, that is the core of our story. Learning the magical effect of being able to "let it be".
After being so majestically DUMPED by a looooooong time boyfriend, I say our FL was doing great, actually. Besides, there was this odd looking, guitar carrying fella following her, quoting excepts from her brother's books!? I'd say she handled herself brilliantly there. If it was me, I'd be choking the boyfriend to his slow death and probably running away from ML screaming my lungs out.
Fortunately, there was that one shirt.
Another point here: love does not know TIME. Some love stories grow slowly, some sneak up on you without you realizing, and some (like this one) just explode in your face..and you wake up not being able to understand how come there was ever a time you were not in love.
Oh, and there is that one thing I don't like: darn ex-es changing their minds! Sorry, what SANE person would take you back after you brutally shattered their self worth?! Go, hide in a dark corner!

At the end: chose your friends wisely, because if you end up hospitalized, it's important to know that they'll be there for you, because they believe the worst thing would be:
"..waking up and not seeing anyone"
Watch it for..
Watch it for the sake of dry bananas!