Invocation: Read Emotions

Cast Detect Thoughts at will, without expending a spell slot, but instead of the usual content you can probe for anything tied to strong emotional feelings. What does the target fear? What does the target love? What makes the target happy? Etc. Each action spent using this ability, gets the next response, associated with that emotion, in order of emotional severity. Alternatively, the warlock can use further actions to gain more context to a specific emotion.