appreciation for everything she's done for you and show her that it's her day to reap the rewards. Let her relax and have a "breather". So why not get her some things to soothe her when she's tired, or cheer her up when she's down. Things that are lovely, sweet, cute and from the heart. That shows her that all you want to say is "thank you" and "I know you've had a rough week".
So with that said let the inspiration start coming:
Albeit Nourishing Lip Balm