Chuuya and Dazai have just finished a mission, and as they are walking back to the Port Mafia headquarters, Chuuya pulls out a cigarette and a lighter

"Want a shotgun kiss?" you ask him

"Yes..." he replies

you bring your face close to his and just as you are about to open your mouth...he closes the distance between the two of you

the kiss lasts for an awfully long time until you pull away and speak, cheeks hot

"...you don't know what a shotgun kiss is do you...?"