I can smell it from here. It's wonderful. Sadly my lilac isn't going to have any flowers this year. The bush looks very healthy so I really don't know why it doesn't flower.
@claudiet@susiemc Thank you for your lovely comments, I inherited the tree when we moved here 3 years ago, I think my husband has green fingers and branch broke off which he stuck in the ground which has rooted and flowered this year :)