Later on, during the same virtual interview, the 2 Broke Girls star explained how she got a hint about him being the one from her pet cat, Millie.
"Andrew is the first and luckily the last man Millie has ever loved," she explained. "She has despised every other romantic person in my existence."
Millie once waited overnight until an ex left the house, and she peed on his pillow like it was her job.
Not just that, the fact that W.K. and Millie got along was even more surprising because he was allergic to cats, but as it turns out, not every cat.
He "miraculously" hadn't had any problems with Millie.
Dennings recalled one time when her pet cat ignored and ran right past her to be with her boyfriend.
Apparently, Millie was scratching at the bedroom door, and Dennings opened the door thinking that her little furbaby wanted to be with her mother, but then she completely ignored the actress to find her way to her fiancé.
These days, the WandaVision actress and her fiancé have been treating fans with lovely pictures and numerous tutorials about baking and wedding makeup.
The makeup videos are especially engaging because, unlike the generic bridal makeup videos, the videos that Dennings posts have the groom as the muse.