Sans (and others) sketch dump 2

YAY ANOTHER SANS DUMP EVEN THOUGH IT'S NOT JUST SANS
I made this to inspire some ideas on what might happen if Frisk was a teenager. I really think that all that flirting she did as a kid is catching up to her...
if you catch my drift  
Sans, of course, can't take it and feels super awkward around her
Papyrus might wanna change her mind about putting her in the friend zone ;D
Undyne, of course, would beat anyone up that she thinks would be an enemy to Frisk.
as for the others.... still not sure yet.
i do like the idea of Metaton and Papyrus arguing over who's f̶l̶a̶n̶b̶o̶y̶a̶n̶t̶ the better man (even though Mataton is technically a robot xD). That would be hilarious xD

So yeah! How do you think the others should react to her after 5-10 years later? Let me know in the comments, and I might add it to my next sketch dump ^^