When 20 people drew lots, I drew one with a house to live in and gave it directly to our team leader. Our group has two relationships, one of which is better than mine.

Of course, A will be unhappy. There are many reasons, for example, I feel that I am better than the leader, that I can only kiss up to the leader, and that I am very frustrated and angry. Dealing with interpersonal relationships is very complicated, but it is also very simple, that is, to treat a person according to his true feelings, but pay attention to the way and occasion. This is the case. If you want to save your relationship with A, talk to him privately and tell him what you really think. I hope this answer is helpful to you.