It’s pretty easy to delete a Bluetooth device from your Honda HR-V, but there’s one mildly confusing issue you may encounter: if you and your friend both have the same phone, or even the same brand of phone, they might appear in the device list with the same name.
As a general rule, devices go into the list sequentially—the first added device will be on top. So if both entries say “Galaxy” or “iPhone”, and your phone was paired with the car first, try deleting the second phone. Though it’s not a high-stakes situation, of course. If you delete the wrong device you’ll need to pair it again.