Calling and texting my boyfriend, he always doesn't reply in time. Doesn't he care about me at all? He promised to reply as soon as he saw the text message ~

Knowing that you think so may be because you feel insecure. You are a little scared, but don't be so sensitive. Maybe it's just because he has his own things to do. He has his own career and responsibilities. He can't just be busy for you, but it doesn't mean he doesn't care about you.

Everyone wants to have his own small world. I think he should also need his own time and space, right? Learn to forgive him and think from his point of view, and maybe you won't have so much anxiety.