For Nico Santos, the role he plays on NBC's sitcom "Superstore" is personal.

"I never thought in a million years I'd be involved in a project that celebrated the fullness of my identity of being queer and Asian," Santos said told Tuesday.

He also appreciates the comedy's focus on what his character, Mateo, has faced after learning that he's an immigrant in the country illegally.

"I certainly know a lot of members of my community who are undocumented, and that's so relevant right now. I've gotten so many messages from everybody. People stop me wherever I go who are ... just really appreciative of the fact that we've tackled the issue, because they themselves are undocumented or a family member or a loved one is undocumented."

Santos, who played Oliver in "Crazy Rich Asians," said he's grateful the comedy is portraying the character with "dignity and respect."