I agree with BCR and Yodawagon. I noticed mine to be watching me the other night. I have many different species of snakes, but the retic was almost immediately my new favorite. He seems to actually like to come out of the cage. Lately, when I've opened it, he comes launching out like he thinks there is food. Cute now, but won't be so cute when he's big!
Start hook training him now - crack open the enclosure door, slip the hook in, let him investigate it, and open the door the rest of the way once he settles.
Yeah that behavior is cute now, but it won't be in a year.