There is a level of serenity between Bestias when they're exposed to the other's prescence. In some ways, this is most likely due to the fact Bestias often feel connected to each other and are often reminded of home due to their scent that allows them to calm them primal urges. As such, it's not surprise that Finn was quick to latch onto Lewis the moment they met. Finn often enjoys sitting on Lewis' shoulder as Lewis sew whatever garb he has on his mind. His vibes alone are enough to keep him at ease and calm his anxious thoughts. Deep in his heart, Finn knows that Lewis will do everything in his power to ensure nothing happens to him.

Most of Finn's initial trust for Ronin was built off the knowledge of the male having dark moves to help deal with ghosts. Eventually, this trust grew beyond that once he registered how kind and gentle Ronin can be towards him. Regardless, Finn enjoys spending as much time with Ronin as much as possible. Most of his time is spent either meditating with him or listening to his words of wisdom. He often goes with him whenever he goes out to pick up some things for the house. With the two of them not knowing too much about Neoma, they often find themselves getting distracted with something they notice in the city that they never seen before.

While Raiden can a bit too loud at times, Finn is very fond of his uncle. He's not sure how a uncle should act since he never had one before. However, he likes to assume that he's one of the best uncles in the world. He admires how fast the canine can go and can get easily entertained by the various tricks that he pulls. He always likes to ramble about Raiden being a superhero with Raiden often going along with it since it does stroke his ego. Finn does occasionally like to hold him like a teddy bear whenever he falls asleep against him. Raiden makes a great pillow with how soft his fur is compare to those of his species.

Finn was frighten of Lucius at first. I mean when you see a Pokemon that is larger than you with a ghost typing, that shouldn't be a surprise. However, upon seeing how laidback Lewis is around Lucius and how gentle that Lucius is around him, Finn learns to trust him. He enjoys receiving the various books that Lucius often likes to buy him as Finn does have a big interest in reading. Well..he's more so enjoys reading the funny little pictures inside. He likes to take Lucius offers of listening to him ramble about whatever book he has while being nestled in the warmth of Lucius' fur. The combination of Lucius' voice and fur often makes Finn fall asleep.

Finn never had a pet before. His biological parents never cared to have any as they didn't feel they have the necessary set-up needed to take care of one. That and Finn was already a handful as it is. As such, Finn was surprised to learn that he was given the opportunity to own a feral and help take care of it. Well...maybe not so much the latter part as Jasper is often the one who has to focus on raising Finn. If Finn doesn't have his Numel plush with him, he is usually carrying around Jasper. Finn absolutely loves Jasper and enjoys occasionally chasing him around. Sometimes, this does lead to them causing a bit of damage around the house in the process.

You would think that Finn would be fearful of Ryujin, given his size and appearance. However, that isn't the case. In fact, Finn finds him to be very cool in terms of his appearance and strength. Whenever he's around, Finn is usually attempting to mimic him. In his eyes, he feels doing so will make him grow stronger. No one bothers to tell him that's not the case as no one wishes to ruin the little hope in his heart. He always enjoy when Ryujin often picks him by his cape and gently carry him around. It reminds him of how his mother used to carry him around when she entered her feral forme. It's very comforting.

While the two of them are friends, Finn does see Elliot as being his rival. While they shared the common theme of losing their respective biological parent, Finn was jealous at how better Elliot was when it comes to his ability to fight and confidence. This partially lead to him carrying the goal of surpassing him. Despite how wild Elliot can be, Finn knows that the reason that Elliot act the way he does is due to his trauma. It's to the point he takes great offense to anyone who dares to insult him and refer to him as being foolish/stupid. When the two of them are together, they are often occasionally wrestling each other on the ground.

Nova is technically the first friend that Finn ever made and the one that he tends to see pretty often. Seeing how she's her father's friend kid, he is fond of her and loves spending time with her whenever he gets to see her. He isn't fond of her tendency to stick her nose in places that she shouldn't and often complains when she finds ways to get her to do naughty things like stealing! When he's with her and not being dragged into trouble, the two of them are usually watching some cartoon together. Sometimes, they like to roleplay whatever fights they see. The two can get a bit little carried away though.

When Finn met Haruto, he didn't see a monster. He didn't see a evil oni king. He just saw someone who needed a friend, and Finn made it his goal to be Haruto's friend. The more he gotten to know Haruto, the more that Finn wanted Haruto to be apart of his family. He saw how lonely that the Ogerpon was and sought to get rid of it. To his luck, he was very successful at that. Finn looks up to Haruto and often sticks to him whenever he can. He often hides behind him and have him speak for him whenever he's feeling non-verbal. When the two of them are together, they often playfight with each other or watch cartoons.

When Finn first met Rigel, the boy was frightened by him. Considering the boy whole village was killed by ghost types, it makes sense for that to be the case. However, when the sword respected his space and showed many acts of kindness, Finn learned to really trust Rigel to the point he sees him as being a uncle to him. He often spends his time just sitting close by him, enjoying the occasional head pats that he would receive from him and listening to him ramble about the things he and his papas did while they were out on a mission. Rigel also have been teaching him a lot about the nature of the Divine.