A face never changes, it's features stay the same. When you talk to the person, remember there name. Because if you forget, in an embarrassing way. Questions will haunt you, for the remainder of the day.
First you say "hello", then you talk with them a bit. Understand what they say, and offer them to sit. You tell them your name, and they tell you there's. Soon you will know, that someone else cares.
Friendships built on kindness, always seem to last. A truly good friend, will forgive you for the past. Heart's will grow, and friendships won't die. If you trust in them, and give them a try.
Don't try to hurt them, and they don't hurt you. Then you will be friends, with a friend that is true. It can last for a lifetime, and you will see. That a friend is the best thing, that you can be.