Years ago i had a best friend who had the same t as i did.
In some ways it was fun- we often had our sessions back to back so we could ride together. And we would dress alike, to see if t noticed. Or we might tell her the exact same story to see if she responded differently. Etc.
In the end it ended up really badly for us. We compared each others therapy too much, and bf ended up acting out a lot so she could get as much attention as i did, and she kept telling me all the time how t just loved me and i was Tsfavorite, and t would talk about me. Etc. t ended up making a rule that we werent allowed to talk about quite a few topics with each other, including therapy.
Then my bf acted out so much that she ended up quitting t, well, t sort of dumped her for not doing her t homework, and then things got lots worse between bf and i because t still talked to me. Of course a year later t ende up dumping me too, but by then bf and i were no longer in each others lives