Characters
Look, I kinda had a dream, but I don't want to talk about it.
— Joey · Friends

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
Joey acknowledges the dream while immediately setting a limit on discussing it. That combination reveals that something happened without revealing its content. The hesitant wording softens the admission, but the excerpt does not establish whether embarrassment, privacy or some other concern explains his reluctance.
Context reviewed