Watching y/n on top of the roof Gyutaro had a flashback from the past...
Y/n was about 5 years old whenever she finished her studies with her father Lord Muzan, she would love to watch hiding in secret the upper ranks fighting each other.
Douma: One last round Gyutaro ?
Gyutaro: what's the matter you scared to lose against me....
Douma: *smiles* I don't want to harm any of my commarads while training
While battling y/n was cheering for Gyutaro and on the side Kokushibo would watch as well....
Gyutaro won the battle but did had a few scars around his body, y/n ran towards Gyutaro....
Y/n: Gyutaro your hurt I brought you some band-aids ?
Gyutaro: it's ok y/n I'll heal fast and besides I'm a demon I don't feel pain
Y/n: Can I at least give you a kiss on the cheek to reward you for your win against Douma ?
Gyutaro blushes for a bit...
Gyutaro: Sure but after that let's go in town and grab some sweets
Y/n gives a small kiss to Gyutaro's cheek
Akaza was somewhere not to far and saw y/n giving Gyutaro a kiss....
Akaza: I remember that day so well...
