Both of them didn't know each other before. 

Both of them go to the same college in England.

Both of them met each other on the first day of the orientation.

Both of them have many things in common.

Both of them are getting closer each day.

Both of them like each other.

However,

One of them confess, one of them don't know what to do.

One of them is waiting, one of them has too much pride to say "I like you, too."

One of them has finally moved on, one of them is about to confess, too.

One of them leave, one of them stay.

But,

What both of them don't know,

"Actually, I still like her", "Honestly, I can't keep waiting forever"

"Should I go back to her? Again?", "Should I leave him for good?"

"I will get her back. All I need is time", "I will try to move on. All I need is time"

"Just wait and see", "Just wait and see"

How will the story ends then?

Song Hee Young (17)

A bubbly girl among her friends, don't give a piece about love,

an ice princess among the boys who take interest in her, but she has her own reason.

Kim Jongin (17)

Looks like a quiet guy, but is actually a gentleman once you get to know him,

but he can be as quiet and still as a rock because of his own reason. 

Park Chanyeol (18)

A loud guy who takes college lightly because he never wants to go to England to study anyway.

Somehow always stuck with Hee Young since they were kids,

since Hee Young had her first love,

first heartbreak,

until she finally moved on from him.

Lee Min Rin (16)

Knew Hee Young since the first day in high school, but became Hee Young's bestfriend

not until a year before Hee Young left for England. They just match that well. 

A shy girl in front of the world and a crazy dog only in front of Hee Young.