What does 你就是个托 mean, which 文佳佳 yells at Frank in the movie 北京遇上西雅图 (Finding Mr. Right)? In the movie 北京遇上西雅图 (~13m45s), after not immediately getting her way about her room 文佳佳 yells at Frank who is helping her with her luggage:


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你就是个托 我算是看清楚了

It means &quot;you are a 托&quot; and is some kind of insult, but I don't know what 托 means in this context.  It makes no sense to me (maybe it's related to 衬托).  The CC-CEDICT definitions are:

prop / support (for weight) / rest (e.g. arm rest) / thanks to / to hold in one's hand / to support in one's palm / to give / to base / to commit / to set / torr (unit of pressure)
to trust / to entrust / to be entrusted with / to act as trustee

Question: What does 你就是个托 mean in this context?
In this context, &quot;托&quot; means the person who pretend to involve an activity or to support someone to perform a scam typically.
It is related to 衬托, but derogatory sense only.