My customers are addicted to my product

Most of the posts in this group are about getting certain numbers, or achieving some metrics. Today though, I stumbled upon this interaction between two of our students, in the comment section of one of our classes.

It feels so heart-warming to see customers really, really loving your product!

Here is the class in question if you're wondering: https://www.casaspanish.co.uk/lessons/534/flamenco-andalusian-tradition/