No matter what kinds of mistakes you've made in the past, a partner who is madly in love with you will appreciate you for who you are. Your woman doesn't care if you have a fancy job or a cool talent. She only cares about you and the love you guys share together. We just know that you feel exactly the same way about her, too.
And it's not just you as a person she appreciates. She also notices and is thankful for all of the things you do for her. All the times you picked her up from work, cooked her a lovely meal, or gave her a stress-relieving massage - none of them went unnoticed. To your woman, you're her knight in shining armor and you probably both wouldn't have it any other way.