yes i agree cats are lovable creature.
day 1-3: they sleep together in cage (i closed the door).
day 4: I opened the cage door and they still sleep inside together.
day 5 till now: They come into my bed uninvited and sleep beside my head.
This is my first time with kittens this young and I notice that we should only need to pay attention to their needs and they will love us. Sometimes i feel like a replacement dad.