On a business trip with my boyfriend, he left me alone in the hotel because of his work, except to accompany me to dinner. After he returned to the hotel, I was silent because of sulking.

What I want to say is that you have a good boyfriend to cherish. He took you with him when he was on a business trip. I believe you will also support his work and love him very much. Tell him what you think. Communication is very important. If they have no language, they will eventually go their separate ways. I just want to say that such a man is rare in the world. Cherish it. I feel the same way.