Yes, Aries can get jealous, fast. As a fire sign ruled by Mars, they're intensely passionate, competitive, and protective of what (and who) they care about. Jealousy tends to flare when attention feels split, boundaries seem fuzzy, or trust is questioned. If you're noticing Aries jealousy, you're not imagining it; it's real, often impulsive, and usually more about fear of losing connection than control.

The upside: Aries gets over jealousy as quickly as it spikes when there's clear reassurance. Be direct, affectionate, and consistent with plans; praise effort, set simple boundaries, and don't play comparison games. If you're the Aries, pause before reacting, name the feeling, and ask for what you need. Honest check-ins and physical quality time go far, turning heat into passion instead of conflict.