Thanks Inego,
a few questions for you (or anyone who replies to this post)
...но я не помню много слов.
but I dont remember many words.

but here
слова короткие и грамматика простая.

They are both plural? слов and слова?

I think I will stick with
Я не помню многие слова for the first sentence.

I wanted to say "this time writing to you is not easy. It is very difficult actually"

One more!

"я люблю смотреть его видео и слушать его музыку."

I dont remember why I wrote его before video and music. would it be incorrect if I just said: "я люблю смотреть видео и слушать музыку." ?

Thanks again!!!