Do you know why i don't answer you

Do you know why i don't answer you last 2 times. I focus on the people that I chat, i will answer asap. but you will answer when you want to answer. Yeah, I do not want you to reply immediately, but not through the several days. I'm not fool I know you're working sometimes too busy, different times and blah blah. So if you don't want to talk to me, just tell me. I understand. but if you're angry me,i'm sorry ka