Eva Longoria [1] stopped by The Tonight Show Starring Jimmy Fallon to promote her new NBC show, Telenovela [2], and gave host Jimmy Fallon a dramatic acting lesson — why not, right?

Looking super chic in a long-sleeved turtleneck minidress, Eva first went over the three main components of seriously over-the-top drama, which include the gasp, the stare-down, and of course, the slap. After establishing the basics, Jimmy and Eva totally went for it, acting out a quick, intense scene. "Hola, Jimmy," Eva starts before the can't-miss hilarity ensues. Watch it above while you wait for Telenovela's Dec. 7 premiere [3], and then relive that awkward moment when Jane the Virgin's Gina Rodriguez accidentally punched James Corden [4] on The Late Late Show With James Corden.