The first point is because you know that you are not suitable for the person you like, and you don't want to watch him continue to consume himself, so I hope he can have his own happiness and find the person in his heart. In this way, there will be such a person who can accompany him, take care of him and make him happy. Seeing such a good person, you will think that such a person is worthy of your favorite person, if he is suitable for you.
Second, because I like it too deeply, I don't want to experience that unforgettable heartache again. If you want to forget him as soon as possible, you can only persuade him to be with someone else. When he has a new relationship, you can also break your mind and let yourself give up completely in this impossible secret love. Only when he is no longer single can you stop wishful thinking about him. It is better to have a long pain than a short one, so you might as well be heartbroken.
The third point is pure boredom, which belongs to the mentality of work. On the spur of the moment, I advised the person I like to be with others, but I didn't want him to be with others. I only indirectly ask people I like if they have any opinions on others, but I usually indirectly help others to be together.