So - your prompt for next week is friends.
This could be a sort of musing, reflective piece, about friends you have known; or you could focus on particular friendship and describe that.
Or it can be a story. Lots of possibilities there: remember with a story there needs to be a problem - so maybe a falling out; or maybe the problem is that your character finds it hard to make friends? Or it could be about losing touch with a friend - or making friends with someone whom at first you didn't like. It could be a children's story, set in a playground - or about the horrors of teenage friendships that go wrong.
It could be a friendship between different generations, or between a person and an animal. Or it could be about the loss of a friend. (I think one of the most poignant friendship stories is the one told in Puff the Magic Dragon...)
The choice is yours!