Zac Efron and Taylor Schilling review what foods *not* to eat before filming a love scene: 

Zac actually had a tuna sandwich before one kissing scene and got called out on camera by a leading lady!  Since then, he's learned to be a "class act."  (via Access Hollywood)  That means, watching what you eat before a kissing scene and also chewing lots of minty gum.

Have you ever eaten something on a date, and regretted it later in the evening?