1. Take the initiative and apologize first.
To quell your boyfriend's jealousy, it's best to take the initiative and apologize quickly before he reacts. For example, when he's about to angrily interrogate you about where you went last night, you can apologize with a deeply apologetic expression, saying, "I'm so sorry for making you worry. I'll definitely invite you next time, okay?" This might successfully nip his accusations in the bud.
2. Actively contact the other party
Men who want to know their girlfriends' whereabouts at all times tend to bombard them with text messages or phone calls. Instead of getting angry, try going with the flow and being even more proactive in contacting them than they are. This way, your girlfriend will feel she can keep track of your every move and won't get jealous so easily. Over time, as trust deepens, you won't need to contact her so frequently anymore.
3. Take the initiative to show affection more often.
A boyfriend's jealousy and possessiveness often stem from insecurity about his girlfriend's love for him. Therefore, it's recommended that women express their affection to their boyfriends more often, or engage in intimate physical contact such as hugs. This way, even if the boyfriend is jealous, he's unlikely to be too angry.
4. Give full play to your maternal instincts
When your boyfriend is being a little adorably jealous, try accepting it with your maternal instincts and resolving it peacefully, like you would a spoiled child. From another perspective, isn't a jealous boyfriend kind of cute?
5. Ask someone to help so your boyfriend can feel at ease.
When men want to track their girlfriends' whereabouts, they often maintain close contact with one or more people close to her. If you want to reassure your boyfriend, you might consider bringing this "informant" on board as a "comrade-in-arms." When your boyfriend knows you're out with this "informant," he'll feel more at ease.