Answer:
Some people are just strange you just have to try your best to not get to much bothered by it
Use lazy boy, very basic, i know, but it describes what you’re looking for very well. let me know if you want me to find a different song that also fits
Answer:
Since you write an email to a cousin , your email will be informal.
you begin with "Dear Cousin,"
then say hi and ask about his news and tell him yours. (1st paragraph)
(2nd paragraph) You say you heard that he doesn't want to eat vegetables and how you received the news. You'll explain to him in a friemdly manner the benefits of vegetables and the consequences of not eating them. (staying healthy , his body is in need of vitamins for growth,,etc)
then you end your email by suggesting him to eat a different kind of vegetables or cook them differently or whatever and that you wish he would think again and change his mind about it.
It will be the second one it sounds more reasonable