Ok but (apparently) 19 and 32 is quiet the age gap💀

Where did it say that the guy is 19?

Well it wasn't said that's why I said (apparently) but in chapter 8 that classmate he met seem to be in His first years of college so its in that range of age 18~21 prbbly. Also in chap 9 he said he doesn't want to become an adult that means he's a young adult which is the same age range