ty! :D
okay i will answer your questions! but be ready for my bad english xD
bc its parody game and in other yandere novels the yandere guys are somehow super tall like 2 meters and etc, dodik kun is changing his height to basically.. be the tallest (and mc thinks that if person tall = he's cool and other lookmax shit) but i guess if dodik-kun would be an ordinary person his height would be like ~6'2
same with weight he can change it but in the game he supposed to be skinny (not in that way like wow skinny and cool but more in like "haha bro looks weak") bc if he would look muscular then mc would think that dodik-kun is intimidating chad or something
interests... well, this guy loves literature. i did couple references to a russian literature so dodik-kun loves reading. also i dont think thats he really enjoy videogames and etc but he play it for mc (same with anime). andd i think he loves the horror movies! i never show it in the game but dodik-kun likes to take care of the plants (incestivorous ones).