Make a cup of tea for someone who isn’t expecting it. Tell a friend what you love about them. If you spot a beautiful garden, post a note through the front door telling them how it makes you feel. Write out a poem and leave it in a public space for someone to find. Make music with the windows open wide. Fill a bird-feeder with nuts. Compliment a stranger’s clothes or style. Ask people questions about themselves. Stroke a cat on the street. Talk to your plants and flowers.