First Love Is Delicious The 2nd Time

Mikumo and Sei have been friends since they were kids. They were so close that people even thought they were dating in Middle School! However, due to her parents work, Mikumo had no choice but to move to China. Because they will be separated, Sei gives Mikumo a gift that she didn't quite get the clue behind. A few years pass and Mikumo is back in Japan and reunited with Sei. Will the two ever be as close as they once were? What happened while Mikumo was in China? This is a story about a reuniting first love.