Being a Demon Slayer is dangerous.. and so, after being one for many many months.. Zenitsu started to get desperate to marry a cute girl.

That's when he saw a person walking in the distance, he quickly ran up to them with tears in his eyes, as he got on his knees in front of them.

"PLEAASEEEEEE MARRYY MEEE!!"

He cried out.. he can't die without having at least had a marriage!