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▪️Most probable⤵️
•Fugo
•Leone
•Giorno
•Bruno
•Narancia
•Guido
▪️Least probable⤴️
Fugo, Leone:
➶ These two are possible yanderes, and they surely are more possessive/obsessive then the rest of the group. Probably, it's because they are both so used to dislike themselves that they start to treasure a lot who actually likes/loves them and tries to be there for them during their most depressive and mad moments. When the feeling is mutual, they'll start to act like bodyguards, thus leading to them being always around you and disliking you being with others.
With yandere mode on, when they get jealous, they get really, really mad. The one they're jealous of will be hospitalized as a threat (if it's a group member they'll be nicer but will still at least threaten them verbally). They could get angry at you, as an example they might lock you in a room with themselves for a bit.
Giorno, Bruno:
➶ Giorno and Bruno may have some yandere-like attacks, but it's mostly because of their difficult childhood and the fear of loosing their beloved one. They don't get jealous often, but still dislike certain situations and will 100% discuss them with you after the "event" before jumping to assumptions.
When they get jealous for some reason, they'll just glare the person they're jealous of, hoping they'll leave. If they don't, then these two are going to leave instead (with you of course).
If they ever start having a yandere-ish behaviour, they'll be a lot harsher and will try to get some time alone with you (can possibly threaten the reason of their jealousy, it depends on who this person is and on their mood).
Narancia, Guido:
➶ These two boys aren't really the yandere type. Yes, they are pretty jealous and they can get possessive, but that's just because their personalities are really direct and they aren't ashamed of openly showing that you are a thing.
The most they will do is either confronting you or confronting (cough scare away or beat up cough) the one the are jealous of.
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