On Twitter, Pokwang even shared her happiness with television host Luis Manzano, Santos' son.
"@luckymanzano Luis!! Grabe si mommy Vilma mo tataba kami sa shooting namin laging maraming food! Kakaloka!!" she told Manzano on the microblogging site.
Santos and Pokwang are part of Star Cinema's newest film titled "The Healing," which is directed by Chito S. Roño.
The film also stars Kim Chiu, Martin del Rosario, Mark Gil and Janice de Belen.
Meanwhile, Pokwang will hold a comedy show at the Music Museum on March 16 and 17 with K Brosas, Pooh and Chokoleit.