Zebede is a beekeeper living out in the countryside, and seems to harbour a bit of resentment about living so far away from civilization. Even though he knows full well that it's all done for the sake of his bees, he constantly laments the fact that no one could be bothered to visit him as the distance is too much. Despite this, he genuinely cares about his bees; when the player enquires whether he telekinetically threw bees at an intruder, Zebede is appalled at the idea of hurting his bees in any manner. It should be noted that even though Zebede is able to communicate with his bees, the bees would sometimes ignore him despite how polite the request may be. 

At first Zebede appears to be an eager and somewhat dorky troll due to his eagerness to meet the player, but it quickly becomes apparent that he's hiding how lonely he feels behind his cheery façade. He constantly states how he would like to hang out with the player and Cirava numerous times, but would insist that he's alright with his friendlessness (his expression clearly says otherwise). Zebede has a tendency to say downbeat stuff about himself, believing that other people are far better and cooler than he is. Apart from that, Zebede is noted to say the word 'sigh' in an exaggerated manner instead of actually sighing; it is not made clear whether this is a verbal tic or a way to obtain pity. Whether his overall demeanor is a byproduct of his insecurities or a not-so-subtle manner of guilt-tripping the player (intentional or otherwise) is up for interpretation. 

Zebede is also noted to be quite emotional, and has has no trouble expressing how he feels freely. This is best illustrated when Zebede is talking to the player: he goes through a whole range of emotions, his face clearly portraying how he felt at each given moment. When Zebede believes that the player has betrayed his trust, he breaks down into tears and cries unselfconsciously, causing the player quite a bit of distress. 

Apart from that, Zebede seems to be a rather private person; he becomes visibly flustered when the player goes through his fanfiction without permission and when the player suggests viewing the last video Zebede watched. This might be due to the fact that he does not want to be judged harshly for his preferences, as Zebede mentions feeling the need to agree with strangers blindly just for the sake of being accepted. This also implies that the frustration he exhibits when going through his interests in front of the player is caused by his fear of judgement; worried that the player would scoff at his hobbies. 

Despite this, Zebede is more than willing to defend the player from harm (even though the player admits to committing the crime). This is likely because Zebede is beyond touched that someone was willing to steal a car to visit, and now said person is willing to lay down their life for his sake. Just as the player is about to hand themselves over to the enraged owner of the scuttlebuggy, Zebede loudly insists that no one would lay a hand on the player, commanding his bees to attack the intruder outside. 

I'd imagine him sounding like Cookie Monster from Sesame Street. Example: https://www.youtube.com/watch?v=I5e6ftNpGsU