Thank you, Emma! And good for you that you have learnt something new : )
And a small tip from me: If you want to day that you find something very interesting, you should say "много интересНО". The reason we say много интересно and not много интересен is because you’re not describing a specific object (like интересен филм or интересна книга, where the word has to match in gender and number), but just sharing your general impression. That’s why we use the neutral form интересно. It simply sounds more natural.
Greetings,
Reneta, OLS Community Manager - Bulgarian