Favorite Sweet!

The protagonist’s relatives are leaving overseas and plan to close up the cafe they work at. He decides to try to be the new owner himself. But the patissiere who works there is a tsuntsun girl who had dumped him at school. She tells him that if he doesn’t do a good job and sell all the sweets that she makes, then she will quit. He’s now not sure if this will go as smoothly as he thought it would.