You can tell a guy cares when he shows it (don't really know how to explain it). A guy is jealous when you talk to a boy and he looks like he's about to explode.
A boy who cares about you will show interest in your well-being and happiness, whereas jealousy may be displayed through possessive behavior, insecurity, or negative comments. Look for signs of genuine concern and support in his actions to determine if he truly cares. Communication is essential in addressing any concerns or misunderstandings.
He's jealous and he's using the classic date someone else to get a person jealous method
People are jealous because someone else is getting something or even someone that they cannot get.
If the girl you like is talking to someone else it could be that she's is trying to make you jealous, there just friends. Try to go and get into the conversation. it will show her that your confident and don't feel uncomfortable around her and her friends (This also works for girls)=)
What war are you talking about?? Perhaps you should be more specific with your question. But most wars happen because someone is jealous, selfish, mean, or hates someone else.
Find someone else to care about that also cares about you.
It means he doesn't care enough to be with you instead of someone else. I would move on and find someone who cares enough to be with You.
If you are with someone else then it really should not matter what your ex thinks either way. If you are trying to make him jealous and just using someone to do so that is wrong and not fair to that person. If your ex is jealous you will know by the way he treats you.
Is normal to get jealous even if you are not going out with the guy that you like. But you have to be confidence and try to do your best to not get jealous, most guys dont really like jealous girls so they choose another one. So try to be calm and talk to him more.
* jealous
Jealous means envious or wanting something someone else has. 'He was jealous of his brother's good fortune.' Sometimes it means you are protective of what you already have. 'The lords were jealous of their privileges.'
Maybe to make someone jealous
dating someone else ;D it always work ^_^