We can notice that when Adam finishes naming all the animals (that come in pairs), he realizes that he has no companion and he is alone. Hence, he questions God about this matter and receives an immediate answer.
God! I feel so lonely. Every animal has its own companion. Every one but me!
How am I supposed to be happy if I am all alone?
What do you mean alone, Adam? You have all these animals and plants around you. Cheer up!
Oh, right. But they are way too different from me! I can't converse with lions!
Yes Adam, you are right I was just testing you. You would never imagine what I have in store for you. Remember that it is not good for man to be alone!
Sure! I can't wait.
Go to sleep, Adam. You will need to be relaxed when you see what I have for you.