The two, who dated from 2000 until 2002, caught up after running into each other on the lot at Paramount Studios in California Wednesday. And fear not, the friends were sure to share the moment on Instagram.
“A Paramount Studios moment.. When one of the most special people just so happens to be shooting her show @nbcthisisus at the same lot you're shooting @ncis_cbs.. Love you Mandela!” Valderrama captioned his snap.
“Love this guy. Friends for over 16 years. Congrats on @ncis.cbs, @wilmervalderrama! Can't wait to watch you this Fall!!” Moore wrote.
Moore will star in the upcoming series "This Is Us" while Valderrama is currently shooting "NCIS." Both shows debut in the fall.