Blue Bloods' Marisa Ramirez was "honored" to be a surprise guest star on the Boston Blue series premiere - but warned Us that Maria Baez and Danny Reagan's romance might not last. Warning: Spoilers below for season 1, episode 1 of Boston Blue. "You should always worry about long distance," Ramirez, 48, exclusively told Us Weekly ahead of her Boston Blue cameo. She added to the ominous warning, "You never know what's gonna happen. Always worry.