Isn't their love still in the most blooming moment? How can it turn into that kind of thing which make their heart so hurt?

It took a lot of time for Eunjung to complete writing this farewell letter. She can't bear his busy attitude any more. She just never think that, the first day without him, she misses him.

********

To let her bid farewell, Taecyeon just feels empty.

All night he thinks about her. He can't sleep, it's even miserable than death.

He knows, when he's alone, there's no one to be busy with.

When it's rain, there's no more to be worried if someone's wet and ill.

There's no more to be worried if someone has eaten or not.

Too busy to sleep and there's no need to feel uneasy for not having been able to care about someone.

Go out to buy something, but there's no more to be worried to buy what someone needs.

Nothing to be worried about. Nothing to be busy with.

Just free.

Just that's

A blank space in his heart.