Question

What does daisy say that reveals to tom that she is in love with gatsby

Answer 1

The answer would be: She says to Gatsby that, "You always look so cool"

Correct on Apex :)

Answer 2

Tom realizes as she states this that Daisy is saying that she loves Gatsby. As the text puts it: She had told him that she loved him and Tom Buchanan saw. ... Daisy wants Tom to know she is in love (or at least thinks she is) with Gatsby and knows how to communicate this to her husband.