Ok so since Guido is the MOST underrated Luca character here are some Guido headcanons
1.he is Ercole younger brother by 2 years
2.he LOVES puppies
3.he and Ercole sleep in the same room in bunk beds
4.as a kid he was a big clutz like one time he tried to make a mini pop show by getting on a mini table setting up his stuffed animals to pretend to be an audience grabbed a remote pretending to be a mic and started singing a song in japanese(cause he's got at singing in japanese) than he accidentally fell off the mini table and BAM! he fell on the floor than his mother came in like “what happened?!" and Guido quickly got up like “nothing :3"
5.he likes anime his favourite anime is “urusei yatsura" and his fav character is Lum
6.as a kid he was really gullible and naive
7.he's bisexual and has a little crush on Ciccio
8.he's great with kids
9.he loves audio edits especially the sad ones
10.he might seem like a sweet and innocent person but when you REALLY get on his nerves.........he could punch the strongest man in the world and he'd send him running and crying
11.his favourite animals are deers he thinks their adorable
12.he cried his eyes out while watching Bambi and when Bambi's mom died he was like “THEY F*CKING KILLED HIS MOM?!"
13.he curses like ALOT when he's alone
14.when he sees a sea monster in a net or something he helps it get out and back in the water
15.he's the kindest person in the town and all of the kids would ask him for treats which he would give out
16. He loves drama and is always like “Oooooooo spill the tea,sistaaaaa" than gets out a tea cup and starts sipping on it and spits it out when something shocking happens