Lucy generally sleeps on the bed each night. Leo has his own bed at the foot of ours. He knows what time the alarm clock goes off and will generally hop into our bed about 5 minutes before. One morning last week I had no idea that they were both in the bed and lying very close to each other.
They have learned to tolerate each other, but I never dreamed I would see them this close to each other. I do not know if I can call them friends yet. At least they are not enemies!