My boyfriend always says that he is busy, and he doesn't take the initiative to call me or reply to text messages, which always makes me sad. . . .

From a man's point of view, they like women who are not entangled, and they will appear when they need comfort and encouragement and satisfy their vanity. Besides, it's best not to do it. This sentence is applicable at any time. They will try their best to please you when they pursue you, but they will not cherish it so much when they catch up with you. At this time, they need some tricks, such as keeping a certain distance, or having different sides at different times, so that they will not feel "bored" because of the long time. Sometimes, some tricks are indispensable catalysts to adjust the feelings of two people. Besides, you can understand. See what's wrong with his life now and ask your girlfriend's opinion. In addition, I recommend you to read The Queen of the Palace. It will be very helpful for you to finish reading this book. I hope you and your boyfriend can have a good life and have a smooth relationship.