Due to Reo's family background, Reo is incredibly insecure and shy. Back in school, he'd have decent grades but zero presence. He was a plain kid who didn't have any friends, and even though there were students who have talked to him, they never became his friends. With how insecure Reo is, he doesn't open up easily due to fear of being thrown away. Reo craves for a connection, romantic or platonic. After getting back with Damian again, Reo has become comfortable with himself. He's awkward at expressing himself, but he lets others know how much he appreciates them. Reo is also chill and open-minded when it comes to new things.

WARNING: ABUSE

Ever since Reo was born, he never felt wanted for once. Everyday, Reo was always in fear. Reo's parents would hit him and threaten him, and Reo never understood where this hatred came from. All he knew was that he was hated the moment he was born. Even when Reo was in his best behavior, they still treated him horribly. This caused severe anxiety for him as he tried his best to not anger his parents and the people around him.

After high school, Reo didn't know what to do. He never thought about what to do after graduating. He didn't feel like getting into college, though he did thought of getting away from his parents. Desperate to get a job, Reo takes up jobs like babysitting, pet-sitting, lawnmowing, and many jobs. He then came across a rent-a-boyfriend website, and became interested in the job. After many research on how to get the job, he signed up for it and got his first customer as soon as he started working.

Reo was worried about getting into danger, so he made sure to buy bug spray before meeting his first customer. Fortunately, his customer was a normal college student who chose Reo because of his feisty appearance. That's when Reo came up with a tsundere persona. Instead of showing his shy personality, he puts up the persona and it pleased his first customer and the upcoming customers. Reo found the job fun and stress-relieving despite some strange customers. Thanks to the many jobs he took, he had enough money to rent a home.

Reo never thought of having a romantic relationship. He knew he's attracted to men, but he never thought of starting a relationship, until he met a soon loyal customer named Damian. However, when he had his first relationship, he realized how much insecurities he has. He was scared that Damian might think he's burdensome, and Reo couldn't help but hate himself for feeling this way. With these torturous thoughts, Reo broke up with Damian. His self hatred got stronger after the break up, and he even blamed himself for getting abused, thinking that he must have been a brat to his parents despite the fact that he's always been a good boy.

After some time away from Damian, Reo realized how much Damian loved him to the point where he even made a song for him. When he heard the radio play the song, Reo did self-reflection and wondered what Damian was thinking. When Reo came back home from his convenience store job, he drank the alcohol his coworkers gave him, even though Reo doesn't like alcohol. Later, Reo became drunk and called Damian on his phone. Damian answered the phone and Reo drunkenly told him he misses him. After the phone call, Reo sobered up and Damian arrives at his place, wanting to see him again. Damian first apologized to Reo about their relationship and Reo finally opened up to Damian about his insecurities. Reo felt ashamed for not telling Damian any of these feelings, and Damian comforted him. They managed to talk things out and take things slow.

Eventually, they got together again and Reo has become more comfortable with himself. A part of him still dislikes himself, but lately he decided to go easy on himself. He stopped blaming himself for everything and slowly, he was feeling neutral towards himself. Not only does he have a loving boyfriend, but he also has loving friends.

• The reason Reo got a tongue piercing was because of his oral fixation. As for the belly button piercing, he just thought it was cool.
• Reo's mom is to blame for his scar. His mom threw a wine glass at him and a deep cut was made.
• He easily gets emotional at the topic of family due to his background.
• Reo is an amazing caretaker. He can take care of both children and animals.
• Reo enjoys some dark and obscene stories, though the only person he talks to about them is Yuma.