Boyfriend: He always says he will buy me something, but he just talks about it and doesn't buy it. For example, I saw one on the street

In other words, your boyfriend loves acting, but in fact his hands can't act. This kind of person likes to talk. I don't like making things out of Cesc, and I always say things that are not true. Because he is stingy, generous to himself and stingy to others. Wife, he is you, you are his girlfriend, and you are also very stingy, so he is just talking, not really buying. Just lip service, he likes to coax you with sweet words, but if he really wants you to pay for you, he won't pay anything, because such people are selfish.