"Can you give me a strand of your hair or a nail?"

When Yamato asked you this strange question at the last night, you were confused, not knowing why he asked you this.

Yet, when you were almost gone by the morning to go back to your crewmates, he leaned towards you on the smal stairs by the port, a big smile on his face. "I made you a vivre-card!!" He showed you the piece of paper, at your curious expression, he showed you how it worked.

"See?" It moved towards you, he grabbed it and kept grinning. The sun shining by his face, adorning his pale skin and brown eyes, happy. "I will keep one piece, and you keep the another, that's a promise?"

"You'll come back, yeah?" Yamato grinned more, standing staright. "Then, I will go to the seas with you to explore the outside world!!"

The tomorrow was a mystery, the future? Even more. Why don't enjoy just a little bit more with him? The ocean was dangerous, and no one was sure of the next minute.

But a promise? Shall never be broken. You'd return, that's for sure.