What should I do? What else can I do? Tolerate him. After all, our country believes in religious freedom. You still don’t allow others to believe in religion. Although Islam is relatively unremarkable, it is still one of the religions, and Islam has a great influence. After all, Islam is also a very influential religion, and they have quite a few followers. Although there are some things in their teachings that are incompatible with our ideas, you still have to try to tolerate them.

Because, even if your friend does not believe in Islam, your thoughts cannot be completely unified. And you definitely want to make friends with him instead of making an enemy, then you must learn to tolerate him. If you are willing, you can learn about some Islamic teachings or customs, which will be of great benefit to you and your friends. As the saying goes, only those who investigate have the right to speak. If you don't even understand their teachings or what taboos they have, how can you be friends with them?

When getting along with Islamic people, you should be very careful about your diet. Muslims do not eat pork. They think pigs are unclean, so they do not eat them. As for fish, such as loaches and eels, these things that don’t look like fish are not allowed to be eaten in Islam. There are also animals that have died, but Islamic people still don’t eat them. There are also donkey meat and horse meat. Very few people eat horse meat, but there are quite a lot of donkey meat, but Islam does not eat it. Do you think you are angry about it?

So, when interacting with Islamic believers, it is better to go to a special halal restaurant to eat in a special halal restaurant to avoid confusion and harm to others. Secondly, don’t insult other people’s religion. I believe that no one with some emotional intelligence would do this. If you do this, it means you want to lose such a friend and create a lot of enemies of Islam. All in all, just interact normally with people who believe in Islam and don't deliberately provoke them.