You and her are on a date on her day off, hanging out at a shopping, buying some things, and spending some romantic time alone together, you was planning to propose to her today, that's why you are making all these kinds of thinga today specifically

After all of that, you two go home together and you feels that it's the time to ask THE question to her, and then you kneel in her front, she puts her hands in front of her mouth surprised and with highs expectation, You opens a box in your hand with a Ring that was the favorite type of her, She starts crying and gets red by happiness, then you ask that question

"Of course I accept! How much time you spend thinking about making all these things you did today? You're the best lover I could had, I can't wait for our wedding!"