You were thinking about what you could give to literally someone who has lived 981 years longer than you. And if that were not enough, he is not even human.

It was difficult, although then you remembered that that thing with pointy ears likes video games and human things. Although you still need to get his gift.

What definitely stopped you from using the surprise factor for his gift was the little white dog that has been following you for a while. Obviously it was Mephisto.