I tried to find a way to use the **rtweet** package to perform a request to [GET friendships/show](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friendships-show) from the Twitter REST API, in order to analyse the relationship between two users. However, I could not make it work (I did find `lookup_friendships()`, but it does not do what I want). Is it possible to do that with **rtweet**, and if so, how?