My attitude towards this matter is that there is absolutely no need to lend him money. This is not a question of how much money or trust, such a trivial matter involves an adult's attitude towards life. First of all, this incident shows that this man's personality is extremely immature, and he is old enough to talk about marriage. He is not a college student who knows nothing and has nothing to worry about. He borrowed his girlfriend's credit card to buy a mobile phone. If he borrows money to do business, he can consider it. At least it shows that this man has plans for the future of two people, just borrowing money for fun. I think this is a sign that he is not very responsible for himself and this relationship. You think you're young. Secondly, it fully shows that this man's attitude towards life is extremely hasty and unplanned, and he smells like an ancient urchin. I feel that no matter whether my family conditions are good or bad, I should be responsible for my life and have a certain plan for my life. Can you eat your parents for life? Parents can't protect you for life. The world is very changeable. Maybe you grew up with food and clothing, even luxury goods. But no one can guarantee that you can do this all your life (of course, I don't mean to curse anyone, because there are many cruel examples around you, and I'm just stating a fact here). Third, you are irresponsible to yourself. Since you chose love at the age of marriage, you should be responsible for the other half at the same time, because your life is no longer just yours, so don't be so naive at this time. Should there be plans and arrangements for the future of both of you? Please don't blindly want to rely on your parents. You always feel that your family conditions are good and your parents will shelter you from the wind and rain. If you think so, I can only say that you are really naive. Even the rich second generation should have a responsible attitude towards life, unless your attitude towards life is pleasure, then I have nothing to say. So, I think this girl needs to think about what kind of life she really wants. If she likes pleasure, then you are not bad with him. If you think that life is not only for pleasure, but also for other pursuits, then I think you can examine whether it is necessary to continue your relationship, because I think it is very important for two people to have something in common in their outlook on life and values, otherwise many of his later actions will make you feel unbearable and miserable. Two people are together to be happier, not more painful. This is my opinion for your reference.