Stella seduced Andy in a subtle way so that Andy likes Stella over time. When she was with Albert, she always avoided him.
Stella intended to approach Andy so that Andy divorced Elizabeth. When Elizabeth was not home and Albert was at CF Foods, Stella came to Andy's mansion with Andy's favorite food.
She always came with the sweetest smile and gentle words, making Andy fell under her charms.
"Sir, I brought food for you. Let's have lunch together," said Stella.
"Come on, Stella. You are very kind to me," said Andy, he smiled broadly at Stella then unexpectedly he hugged this beautiful and elegant woman tightly.
"Sir, don't hug me. I am afraid Mrs. Elizabeth will come and find us hugging," Stella refused, she pushed Andy's hand away.
Of course what Stella did and said was just pretend, in her heart she was happy to be hugged by Andy.