This is more like headcanons, but whatever
Makoto Naegi
• I think he'll get jealous quite easily. Not because he doesn't trust you, but because he feels like he's too normal and uninteresting, especially compared to all the Ultimates.
• If someone flirts with you at first Makoto won't say anything. He'll try to engage in the conversation, but if the other person is ignoring him Makoto will just ask them to leave.
• Sometimes he gets jealous even if no one is flirting with you - when you are paying more attention to literally anything else. At times like these he tries not to show his jealousy but will just be more clingy.
Byakuya Togami
• He rarely gets jealous. Why would he? He's Byakuya Togami - people are jealous of him, not the other way around.
• You have to be very brave to flirt with Byakuya's girlfriend Infront of him. Even that rarely makes him feel envy, just annoyance.
• There are some situations in which he gets jealous and then he starts acting like a bratty kid. He'll use petty insults on the other person and then demand you give him attention.
• If you try to call him out he'll deny it.
Kiyotaka Ishimaru
• He also doesn't get jealous often. He trusts you 100% and is fairly confident in himself.
• When others flirt with you he actually gets pretty disgusted "How low can you go?! Flirting with someone who's in a relationship is pathetic!"
• When Taka does get jealous he'll try not to show it, because it might look like he doesn't trust you. He'll want extra attention later though.
Mondo Owada
• Mondo gets jealous pretty easily. The idea that someone is flirting with his girlfriend pisses him off.
• Sometimes he gets a bit too jealous. A person can literally ask you what time it is and Mondo will think that they are trying to take you from him. It's not like he's trying to be annoying or look like he doesn't trust you, but he can't help it
• Especially since he believes that you are the most beautiful person to ever exist. Everyone will be trying to get you, right?
Kyoko Kirigiri
• I don't think Kyoko will get jealous easily. She is pretty busy herself, so she doesn't mind it when you don't pay attention to her at all times.
• If someone is trying to hit on you, she will just say "We are dating."
• There are times when she wants attention though, and she will act super petty (like in chapter 4)
Toko Fukawa
• Toko will get jealous very easily.
• She's very insecure and believes that she doesn't deserve you. She's a bit scared of the idea that you'll leave her for someone more.
• She trusts you, but can't help the horrible thoughts.
• Toko would want a lot of attention when she's jealous and won't try to hide it. She'll lash out on the person talking with you and then feel really embarrassed.
Aoi Asahina
• Hina is pretty sociable, so she spends a lot of time with other people, which is why she won't get unnecessarily jealous.
• Only when someone is obviously hitting on you. She'll try to distract the person and if that doesn't work she'll just tell them that you are dating.

YOU ARE READING
Danganronpa Scenarios
Fiksi PenggemarBoyfriend\Girlfriend scenarios for the characters from THH and SDR2. I don't own Danganronpa or any of the art.