Simon :)

He's 11'9", never really leaves his street where he lives, if even his house, and is extremely friendly. :D
His last name is literally "SmileyFace" or ":)"

>>MUST BE DRAWN WITH A HAT (NEVER THE EXACT SAME ONE TWICE), BUT THE HAT CAN BE LITERALLY ANYTHING THAT CAN BE TECHNICALLY CALLED A HAT<<

He's very sensitive to UV rays, but really likes gardening, so he blacked out all his windows except the front one (usually covered with a sheet so he can open it when it's dark) and grows bioluminescent flowers that provide really nice soft lighting to the inside of his apartment. People think he's shady because he gives "strange quests" to people, but neighbors know by now that it's all errands that he can't do himself, like getting groceries and delivering rare plants he's cultivated to customers.