As soon as the sound of the door opening resounded throughout the workshop, Shinichiro turned his head in that direction.

He greeted you with a smile, holding a cigarette between fingers. As soon as you put the lunch bag for your boyfriend, he came up to you with one arm wrapped around your waist. He left a kiss on your lips, but you only frowned in response.

"I'm sorry, I'm sorry, dear, I know I promised to quit smoking." Shinichiro smiles awkwardly, stubbing out his cigarette on the ashtray.