Katie Holmes & Luke Kirby: Dinner After 'Mania Days' Filming!

Katie Holmes is casual chic while grabbing dinner with her Mania Days co-star Luke Kirby on Monday (May 21) in New York City.

Earlier in the day, the 34-year-old actress and the 34-year-old actor were spotted getting soaking wet on the set of their new flick.

PHOTOS: Check out the latest pics of Katie Holmes

Last week, Katie started the first week of shooting for Mania Days, which centers on “two manic depressives who meet in psychiatric hospital and fall in love.”

15+ pictures inside of Katie Holmes and Luke Kirby grabbing dinner together…