Sans gets horribly drunk and blushes as he holds onto Grillby. He was a little depressed about something so he spent the night with Grillby. He laughs and makes horrible puns then he nuzzles onto the firey male and giggles "I love you grillbz marry me he he. I might pay my tab
((Headcannon: Each existence has a mettaton and Napstabot. Some looks and story is messed with but the two eventually decide to be corporeal robots. part two depending on the timeline Sans and papyrus will have a crush on Napsta,Metta or both.))