I submitted an update/letter of interest 2.5 months ago. It talked about my connection to the school, why I like it, and any updates in my app.

I got waitlisted a month ago, but I really want the school to see I am still interested. I genuinely don't know what else to write in a letter, since I basically covered everything in that first one. How can I show the school I am still very much interested? Is it better to wait things out?