There's plenty of political drama on Madam Secretary, but is there room for love, too?
Sources told the magazine that the actors were seen acting "very couple-y" while walking the streets of Los Angeles together on Nov. 14.
According to another source, their chemistry is "electrifying" and "they have an amazing time filming."
Leoni split from actor David Duchovny in 2011 after 14 years of marriage. Daly was married to Amy Van Nostrand from 1982 to 2010.
On the Set! Flash and Arrow stars reveal secrets from the two-night crossover: