What Happens When Stars Collide Near Us?

Our sun is not going to hit any other stars for another, you know, ten to 18 years. So that soo, our chances of running into another star or star colliding near us doesn't seem very likely. But let's talk about maybe what would happen if our star did collide with another star,. Or generally, what happens when stars collide with each other. Yes, it can be pretty dramatic, but it also depends on exactly how fast the collision occurs.