I communicated with you, not by normal means.
The illusionist did everything it seems.
Proximity can make me very shy.
Without a bunch of these you would die.
The bee, the seasons, maybe some more,
Who am I? All alone, no knock on the door.
Who is important.
Don't take the lines too literally (except the one about dying).
The title is important too.
Hint 4 (this is a big one).
Think of each line separately, and then answer the riddle.