I'm a bit confused right now. There are times in which I can't Mega Evolve my Venusaur for some reason. I have my Mega Ring, and I got my Venusaurite as a side item with the Bulbasaur I received from Prof. Sycamore. I think it might be some sort of friendship issue, but like I said, I've had this Venusaur since it was a Bulbasaur, so it is very unlikely that this is a bonding issue. I need solutions. What's going on?