I'm just wondering if there is any meter that gauges your companions' affinity level, because I keep pissing Cait off and doing things she likes. Not sure how close I am to reaching max affinity or if there's any hope of reaching it at this point.
Sorry if this was already posted, I couldn't find a pertinent thread.

but thanks for the tip. I believe i just had the 500 trigger with Cait, i'm glad i have the master locksmith perk