You are not so important in other people's heart. Today, I went to the office by bus with my colleague. I fell asleep accidentally. My colleague got off the bus in the middle of the journey. I slept until the terminal and was more than an hour late. To my great sadness, she didn't remind me ，that I didn't receive any WeChat messages or phone calls.Although she has no responsibility and obligation to do that. I often teach her how to deal with some difficulties in work, share some working experience and make delicious food for her.We commute to work together every day,often go shopping and playing together.I thought we were already friends, not just colleagues. Because I was so late, another frined worried about what happened to me and called me. Look, my other friend doesn't take the bus with me. She cares about my safety.When I arrived at the office, my other colleagues were very concerned about me, but she still acted as if nothing had happened. I suddenly feel that no matter how good you are to a person, your heart may not be able to get the heart, I want to make some changes, do not want to be so good to others, after all, you are not so important in other people's heart.